What TDD Can Teach Us About API Design
0 likes431 views
The document discusses Test-Driven Development (TDD) and its implications for API design, emphasizing the importance of creating testable and user-centric designs. It highlights the common challenges faced in real-world applications, particularly in legacy systems, and suggests solutions such as separating user types and focusing on the most common use cases. The conclusion reiterates that effective API design should feel engaging, straightforward, and powerful for users.
1 of 29
Download to read offline
Ad
Recommended
Unstoppable releases with kanban
Unstoppable releases with kanbanAndrii Shumada This document discusses the benefits of deploying software changes more frequently using a Kanban workflow with feature branches. Frequent "super duper" releases can reduce queues, improve developer satisfaction, help product owners validate ideas faster, and improve quality. It proposes using feature branches to isolate changes and deploying directly from development to production after manual testing on a staging environment. This continuous deployment approach aims to speed up delivering customer value.
Agile Project Management: "How I Learned to Stop Worrying and Love Agile”
Agile Project Management: "How I Learned to Stop Worrying and Love Agile”VersionOne The document discusses how project managers can adapt to agile methods. It begins by addressing common myths about agile project management and the stereotypes of project managers. It then discusses how the project manager role may change, focusing more on product ownership, collaboration with customers, and ensuring the highest priority features are delivered. The document emphasizes that agile embraces change and focuses on delivering working software over comprehensive documentation and responding to change rather than following a strict plan.
Agile Testing
Agile Testing VersionOne This document provides an overview of agile testing and acceptance test-driven development. It discusses key principles of agile testing including writing tests early and often, providing continuous feedback, keeping tests simple, and practicing continuous improvement. It defines the differences between unit tests and acceptance tests, and best practices for acceptance test automation and design. The document emphasizes treating testing as a collaborative conversation rather than just finding defects.
Right-Sizing User Stories
Right-Sizing User StoriesVersionOne The document discusses writing better user stories for agile software development. It outlines the key parts of a user story, including functionality, user role, and conversation. It also discusses attributes that make for a good story, such as being independent, negotiable, valuable, estimable, and sized appropriately. The document provides tips for ensuring a story is sized appropriately, such as breaking large stories into smaller functional lines or user roles. It notes that every team is different in how they prefer to break down and work on stories, and that a story should not be considered too small until development begins.
Selenium Shots by Kyle J. Ginavan & Ryan Felton
Selenium Shots by Kyle J. Ginavan & Ryan FeltonSteven Chau This document discusses an integration testing service called Selenium Shots that allows developers to automatically test their websites across different browsers and operating systems. It notes that manual testing can be boring and inconsistent, while writing test plans is time-consuming. The document then provides instructions on how to set up and configure Selenium Shots by installing the gem, creating a test project, and writing code to integrate the tests.
Tdd2018 state of the software quality in Germany
Tdd2018 state of the software quality in GermanyOrlovsky Consulting GbR The document discusses the necessity of test-driven development (TDD) for Java developers, emphasizing that testing allows for easier code refactoring and maintenance. It highlights the consequences of not testing software and presents statistics on the acceptance of TDD in various companies. The author also asserts that developers are ultimately responsible for the quality of their code.
Job manager 2020 in Angular
Job manager 2020 in AngularOrlovsky Consulting GbR The document outlines the development of a job management platform aimed at improving job seekers' efficiency by organizing their applications and encouraging proactive job searching. It discusses features like user registration, job application tracking, and an advanced search function, while emphasizing the need for a distributed approach to job seeking. The platform will be built using Angular and is open-source, with collaboration and financial support welcomed.
Boquet manager
Boquet managerOrlovsky Consulting GbR The document outlines a project led by an Oracle certified Java programmer in Germany, focusing on developing a Java application using TDD, Scrum, and Agile methodologies. It mentions the project's pet status, its licensing under GPL3, and encourages volunteers to participate. The author provides several resources for Java development and testing as part of the project support.
Developer Night Opticon 2017
Developer Night Opticon 2017Optimizely The document outlines the agenda for the Optimizely Developer Night at Opticon 2017, including topics such as optimizing performance, utilizing extensions, and integrating web and full stack experiments. It provides an overview of various tools, APIs, and strategies for developers to enhance web experiences and improve testing methodologies. Participants are encouraged to engage in Q&A sessions and network with the Optimizely team throughout the event.
Drulenium - Testing Made Easy
Drulenium - Testing Made Easynyccamp The document discusses the importance of testing in software development, highlighting various types such as unit, functional, and load testing. It emphasizes the benefits of automated testing, including faster feedback and time-saving, while introducing Selenium as a tool for browser automation. The author, Nikhil Dubbaka, offers insights into who needs testing and encourages further questions on the topic.
Becoming a better programmer - unit testing
Becoming a better programmer - unit testingDuy Tan Geek This document discusses unit testing and provides tips for programmers to write better unit tests. It begins by defining unit testing as writing tests for specific parts of code or systems, with a unit being the smallest testable part. It then explains why unit testing is important for faster debugging, development and testing. The document recommends writing unit tests after reading design requirements and refactoring tests along with code changes. It provides guidelines for writing good unit tests, such as setting up conditions, calling the method, verifying results, and cleaning up. Overall, the document advocates for unit testing to improve code quality.
JavaScript Unit Testing
JavaScript Unit TestingKeir Bowden The document discusses the importance and methodology of unit testing in JavaScript, particularly within the context of Salesforce applications. It covers tools such as QUnit and Sinon.js, emphasizing the need for testable code, managing dependencies, and the challenges faced when testing Lightning components. Key takeaways include promoting functional decomposition and the use of unobtrusive JavaScript to facilitate testing.
Peer review
Peer reviewCharuta Joshi The document discusses the benefits and process of peer code reviews. It notes that code reviews can improve code quality by reducing defects, improve knowledge transfer between developers, and lead to shorter development cycles. However, developers may be reluctant for personal or social reasons, such as hurt feelings from criticism or a desire to avoid scrutiny. The document recommends treating reviews as a learning opportunity rather than personal criticism. It outlines different types of peer reviews and provides tips for conducting an "over the shoulder" review, including using a review tool to track feedback.
Productive teams
Productive teamsAmir Barylko The document discusses strategies for improving productivity in teams, including measuring productivity through various metrics such as completed features, key performance indicators (KPIs), and return on investment (ROI). It emphasizes the importance of team dynamics, highlighting roles and challenges faced by developers and managers. Additionally, it addresses common issues like analysis paralysis, poor communication, and the importance of timely feedback and action plans.
Responsive App Design with the Salesforce Lightning Design System
Responsive App Design with the Salesforce Lightning Design SystemKeir Bowden This document discusses responsive app design using the Lightning Design System. It covers:
- The key aspects of responsive design including using the viewport meta tag, fluid grids that reflow content, and CSS media queries.
- Why responsive design is important, including having a single code base that works across devices and providing a consistent user experience.
- How the Lightning Design System supports responsive design with its mobile-first approach, predefined components and styles, and use of fluid grids and breakpoints.
- Techniques for responsive images, including using srcset, sizes attributes and the picture element to serve optimized images based on device characteristics.
Automated Performance Testing
Automated Performance TestingLars Thorup Lars Thorup is a software developer and founder of Zealake, focused on automated performance testing and agile methodologies. The document discusses strategies for measuring performance, including the use of automated tests with tools like TeamCity and Jenkins, and emphasizes the importance of trend analysis for identifying performance issues. It highlights the need for ongoing inspection to maintain performance metrics and describes the performance reporting processes.
Developer Testing
Developer TestingChris Wallace The document discusses the importance of unit and integration testing in software development, highlighting their roles in ensuring code quality and early bug detection. It emphasizes collaborative acceptance testing and the necessity of continuous testing through various methods like regression and performance testing. Additionally, it advocates for adopting testing-driven development (TDD) and behavior-driven development (BDD) methodologies, while underscoring that quality is a shared responsibility among all team members.
WebCamp: Project Management Day: Управление требованиями в Agile: как это про...
WebCamp: Project Management Day: Управление требованиями в Agile: как это про...GeeksLab Odessa The document discusses the changes in requirements management within agile methodologies compared to traditional methods like waterfall, highlighting that requirements have become smaller, less precise, and more adaptable. It outlines the agile work breakdown structure, emphasizing the use of themes, epics, user stories, and prioritization techniques such as the MoSCoW method. Additionally, it touches on the importance of user stories for understanding product functionality and encourages organizations to engage in continuous discussions throughout the development process.
Don't lose revenue. Go viral with no downtime.
Don't lose revenue. Go viral with no downtime.WP Engine The webinar covers the significance of load testing for websites, explaining what it is and why it is essential to simulate peak traffic to ensure site performance under heavy load. It discusses various types of load tests, best practices, and provides insights into the financial impact of website downtime during high-traffic events. Key recommendations include testing early, avoiding production environments for tests, and utilizing appropriate tools to monitor performance metrics.
Fast end-to-end-tests
Fast end-to-end-testsRikke Veng Petersen This document summarizes Lars Thorup's presentation on fast end-to-end tests. It discusses the drawbacks of traditional end-to-end tests like being slow, imprecise, complicated and fragile. Unit tests are faster but rely on mocked dependencies. The presentation demonstrates a way to automatically generate mocks to test applications from end-to-end very quickly while avoiding the downsides of mocks. The demo shows a Node.js app with front-end and back-end tested at almost 100 end-to-end tests per second.
Developer Night - Opticon18
Developer Night - Opticon18Optimizely The document outlines an event called Developer Night sponsored by Optimizely, featuring multiple presentations on integrating analytics, DevOps experimentation, and server-side testing in a serverless world. Key topics include best practices for analytics integration, using the Heap behavioral analytics platform, and optimizing performance for client-side experimentation, along with tools and techniques for developers. The session concludes with a Q&A and emphasizes the importance of ongoing experimentation in technical environments.
Using real customer data to drive Testing
Using real customer data to drive TestingEggplant This document discusses using real customer data and artificial intelligence to improve software testing. Traditional testing is time-consuming and misses defects because test cases are manually defined and do not adapt. A new approach called Digital Experience Optimization uses AI to automatically generate test cases based on real user journeys and behaviors. This continuous and adaptive testing approach finds more issues while requiring less effort over time compared to traditional structured testing.
Unit testing for project managers
Unit testing for project managersZend by Rogue Wave Software The document presents a unit testing overview led by Cal Evans, focusing on its importance for project managers and teams. It covers what unit testing is, why it should be implemented, when to begin, and how to effectively execute it. Additionally, it highlights the benefits of unit testing, such as cost reduction and improvement in code design.
Spot the difference - automating visual regression testing
Spot the difference - automating visual regression testingViv Richards The document discusses the advantages and challenges of automating visual regression testing, emphasizing the benefits of reliability and speed over manual testing, which can be time-consuming and prone to human error. It highlights common issues with UI automation, the need for effective maintenance of tests, and ongoing challenges related to image comparison, browser compatibility, and dynamic content. The author explores various testing strategies and tools while noting that automated testing is not a one-size-fits-all solution.
15 Explosive Things You Should Try As An Agilist by Peter Gfader
15 Explosive Things You Should Try As An Agilist by Peter GfaderBosnia Agile The document outlines 15 innovative practices for agilist methodologies in software development, emphasizing concepts like minimum viable experiments, working backwards from desired outcomes, and hypothesis-driven development. It highlights the importance of team collaboration through techniques like mob programming and encourages learning from failure via personal retrospectives and improv theater exercises. Additionally, it advocates for a metrics-driven approach and the creation of meaningful user stories to enhance product development.
TLC2018 Shyam Sunder: Legoizing Testing
TLC2018 Shyam Sunder: Legoizing TestingAnna Royzman This document discusses an approach called "Legoizing Testing" which breaks testing into reusable "blocks" or components. It presents problems with traditional scripting approaches where changes require rewriting many steps. The Legoizing approach involves identifying atomic, reusable test blocks and allowing testers to assemble scripts by selecting relevant blocks. A demo of a Lego testing tool is provided, showing how it can generate scripts in minutes by selecting scenarios and matching blocks. Feedback indicates the tool has helped reduce scripting time and increased stakeholder satisfaction on one project. The presentation concludes by recommending that others identify reusable testing blocks and provide a self-service tool to build scripts from those blocks.
Optimizely NYC Developer Meetup - Experimentation at Blue Apron
Optimizely NYC Developer Meetup - Experimentation at Blue ApronOptimizely John Cline, the engineering lead for Blue Apron's growth team, discusses their unique experimentation challenges and solutions since 2016. The company integrated Optimizely Full Stack to overcome limitations of previous testing methods due to their subscription-based meal kit model, which posed distinct KPIs and user behavior analysis needs. Looking ahead, they aim to improve feature management and streamline testing processes while addressing technical debt and cross-platform challenges.
Test Driven Development
Test Driven DevelopmentHicham El Hammouchi This document discusses test-driven development (TDD) and unit testing. It defines TDD as a process that involves writing a failing test first, then implementing code to pass that test, and refactoring if needed. Key benefits of TDD and unit testing include reduced bugs, lower maintenance costs, and improved code design. The document provides guidelines for writing good unit tests and emphasizes that tests should be quick, isolated, and answer what behavior was tested and what the expected and actual results were.
Psv tahun 6
Psv tahun 6gansforever The document is a schedule listing the activities of a supervisor for question papers for a PSV exam in months from January to December 2013. It shows that the supervisor had 3 activities in January, 1 in February, 1 in March, 2 in April, 3 in May, 2 in June, 1 in July, 1 in August, 1 in September, 1 in October, 1 in November, and 1 in December.
high temprature
high tempratureSathees Physics High temperature superconductors (HTSCs) are ceramic materials with critical temperatures over 100 K, such as copper oxide compounds discovered in 1986 by Bednorz and Muller. HTSCs are characterized by high critical temperatures, a modified perovskite crystal structure, and composition of copper oxides with other elements. They can be used for commercial and engineering applications using liquid nitrogen for cooling instead of liquid helium.
More Related Content
What's hot (20)
Developer Night Opticon 2017
Developer Night Opticon 2017Optimizely The document outlines the agenda for the Optimizely Developer Night at Opticon 2017, including topics such as optimizing performance, utilizing extensions, and integrating web and full stack experiments. It provides an overview of various tools, APIs, and strategies for developers to enhance web experiences and improve testing methodologies. Participants are encouraged to engage in Q&A sessions and network with the Optimizely team throughout the event.
Drulenium - Testing Made Easy
Drulenium - Testing Made Easynyccamp The document discusses the importance of testing in software development, highlighting various types such as unit, functional, and load testing. It emphasizes the benefits of automated testing, including faster feedback and time-saving, while introducing Selenium as a tool for browser automation. The author, Nikhil Dubbaka, offers insights into who needs testing and encourages further questions on the topic.
Becoming a better programmer - unit testing
Becoming a better programmer - unit testingDuy Tan Geek This document discusses unit testing and provides tips for programmers to write better unit tests. It begins by defining unit testing as writing tests for specific parts of code or systems, with a unit being the smallest testable part. It then explains why unit testing is important for faster debugging, development and testing. The document recommends writing unit tests after reading design requirements and refactoring tests along with code changes. It provides guidelines for writing good unit tests, such as setting up conditions, calling the method, verifying results, and cleaning up. Overall, the document advocates for unit testing to improve code quality.
JavaScript Unit Testing
JavaScript Unit TestingKeir Bowden The document discusses the importance and methodology of unit testing in JavaScript, particularly within the context of Salesforce applications. It covers tools such as QUnit and Sinon.js, emphasizing the need for testable code, managing dependencies, and the challenges faced when testing Lightning components. Key takeaways include promoting functional decomposition and the use of unobtrusive JavaScript to facilitate testing.
Peer review
Peer reviewCharuta Joshi The document discusses the benefits and process of peer code reviews. It notes that code reviews can improve code quality by reducing defects, improve knowledge transfer between developers, and lead to shorter development cycles. However, developers may be reluctant for personal or social reasons, such as hurt feelings from criticism or a desire to avoid scrutiny. The document recommends treating reviews as a learning opportunity rather than personal criticism. It outlines different types of peer reviews and provides tips for conducting an "over the shoulder" review, including using a review tool to track feedback.
Productive teams
Productive teamsAmir Barylko The document discusses strategies for improving productivity in teams, including measuring productivity through various metrics such as completed features, key performance indicators (KPIs), and return on investment (ROI). It emphasizes the importance of team dynamics, highlighting roles and challenges faced by developers and managers. Additionally, it addresses common issues like analysis paralysis, poor communication, and the importance of timely feedback and action plans.
Responsive App Design with the Salesforce Lightning Design System
Responsive App Design with the Salesforce Lightning Design SystemKeir Bowden This document discusses responsive app design using the Lightning Design System. It covers:
- The key aspects of responsive design including using the viewport meta tag, fluid grids that reflow content, and CSS media queries.
- Why responsive design is important, including having a single code base that works across devices and providing a consistent user experience.
- How the Lightning Design System supports responsive design with its mobile-first approach, predefined components and styles, and use of fluid grids and breakpoints.
- Techniques for responsive images, including using srcset, sizes attributes and the picture element to serve optimized images based on device characteristics.
Automated Performance Testing
Automated Performance TestingLars Thorup Lars Thorup is a software developer and founder of Zealake, focused on automated performance testing and agile methodologies. The document discusses strategies for measuring performance, including the use of automated tests with tools like TeamCity and Jenkins, and emphasizes the importance of trend analysis for identifying performance issues. It highlights the need for ongoing inspection to maintain performance metrics and describes the performance reporting processes.
Developer Testing
Developer TestingChris Wallace The document discusses the importance of unit and integration testing in software development, highlighting their roles in ensuring code quality and early bug detection. It emphasizes collaborative acceptance testing and the necessity of continuous testing through various methods like regression and performance testing. Additionally, it advocates for adopting testing-driven development (TDD) and behavior-driven development (BDD) methodologies, while underscoring that quality is a shared responsibility among all team members.
WebCamp: Project Management Day: Управление требованиями в Agile: как это про...
WebCamp: Project Management Day: Управление требованиями в Agile: как это про...GeeksLab Odessa The document discusses the changes in requirements management within agile methodologies compared to traditional methods like waterfall, highlighting that requirements have become smaller, less precise, and more adaptable. It outlines the agile work breakdown structure, emphasizing the use of themes, epics, user stories, and prioritization techniques such as the MoSCoW method. Additionally, it touches on the importance of user stories for understanding product functionality and encourages organizations to engage in continuous discussions throughout the development process.
Don't lose revenue. Go viral with no downtime.
Don't lose revenue. Go viral with no downtime.WP Engine The webinar covers the significance of load testing for websites, explaining what it is and why it is essential to simulate peak traffic to ensure site performance under heavy load. It discusses various types of load tests, best practices, and provides insights into the financial impact of website downtime during high-traffic events. Key recommendations include testing early, avoiding production environments for tests, and utilizing appropriate tools to monitor performance metrics.
Fast end-to-end-tests
Fast end-to-end-testsRikke Veng Petersen This document summarizes Lars Thorup's presentation on fast end-to-end tests. It discusses the drawbacks of traditional end-to-end tests like being slow, imprecise, complicated and fragile. Unit tests are faster but rely on mocked dependencies. The presentation demonstrates a way to automatically generate mocks to test applications from end-to-end very quickly while avoiding the downsides of mocks. The demo shows a Node.js app with front-end and back-end tested at almost 100 end-to-end tests per second.
Developer Night - Opticon18
Developer Night - Opticon18Optimizely The document outlines an event called Developer Night sponsored by Optimizely, featuring multiple presentations on integrating analytics, DevOps experimentation, and server-side testing in a serverless world. Key topics include best practices for analytics integration, using the Heap behavioral analytics platform, and optimizing performance for client-side experimentation, along with tools and techniques for developers. The session concludes with a Q&A and emphasizes the importance of ongoing experimentation in technical environments.
Using real customer data to drive Testing
Using real customer data to drive TestingEggplant This document discusses using real customer data and artificial intelligence to improve software testing. Traditional testing is time-consuming and misses defects because test cases are manually defined and do not adapt. A new approach called Digital Experience Optimization uses AI to automatically generate test cases based on real user journeys and behaviors. This continuous and adaptive testing approach finds more issues while requiring less effort over time compared to traditional structured testing.
Unit testing for project managers
Unit testing for project managersZend by Rogue Wave Software The document presents a unit testing overview led by Cal Evans, focusing on its importance for project managers and teams. It covers what unit testing is, why it should be implemented, when to begin, and how to effectively execute it. Additionally, it highlights the benefits of unit testing, such as cost reduction and improvement in code design.
Spot the difference - automating visual regression testing
Spot the difference - automating visual regression testingViv Richards The document discusses the advantages and challenges of automating visual regression testing, emphasizing the benefits of reliability and speed over manual testing, which can be time-consuming and prone to human error. It highlights common issues with UI automation, the need for effective maintenance of tests, and ongoing challenges related to image comparison, browser compatibility, and dynamic content. The author explores various testing strategies and tools while noting that automated testing is not a one-size-fits-all solution.
15 Explosive Things You Should Try As An Agilist by Peter Gfader
15 Explosive Things You Should Try As An Agilist by Peter GfaderBosnia Agile The document outlines 15 innovative practices for agilist methodologies in software development, emphasizing concepts like minimum viable experiments, working backwards from desired outcomes, and hypothesis-driven development. It highlights the importance of team collaboration through techniques like mob programming and encourages learning from failure via personal retrospectives and improv theater exercises. Additionally, it advocates for a metrics-driven approach and the creation of meaningful user stories to enhance product development.
TLC2018 Shyam Sunder: Legoizing Testing
TLC2018 Shyam Sunder: Legoizing TestingAnna Royzman This document discusses an approach called "Legoizing Testing" which breaks testing into reusable "blocks" or components. It presents problems with traditional scripting approaches where changes require rewriting many steps. The Legoizing approach involves identifying atomic, reusable test blocks and allowing testers to assemble scripts by selecting relevant blocks. A demo of a Lego testing tool is provided, showing how it can generate scripts in minutes by selecting scenarios and matching blocks. Feedback indicates the tool has helped reduce scripting time and increased stakeholder satisfaction on one project. The presentation concludes by recommending that others identify reusable testing blocks and provide a self-service tool to build scripts from those blocks.
Optimizely NYC Developer Meetup - Experimentation at Blue Apron
Optimizely NYC Developer Meetup - Experimentation at Blue ApronOptimizely John Cline, the engineering lead for Blue Apron's growth team, discusses their unique experimentation challenges and solutions since 2016. The company integrated Optimizely Full Stack to overcome limitations of previous testing methods due to their subscription-based meal kit model, which posed distinct KPIs and user behavior analysis needs. Looking ahead, they aim to improve feature management and streamline testing processes while addressing technical debt and cross-platform challenges.
Test Driven Development
Test Driven DevelopmentHicham El Hammouchi This document discusses test-driven development (TDD) and unit testing. It defines TDD as a process that involves writing a failing test first, then implementing code to pass that test, and refactoring if needed. Key benefits of TDD and unit testing include reduced bugs, lower maintenance costs, and improved code design. The document provides guidelines for writing good unit tests and emphasizes that tests should be quick, isolated, and answer what behavior was tested and what the expected and actual results were.
Viewers also liked (8)
Psv tahun 6
Psv tahun 6gansforever The document is a schedule listing the activities of a supervisor for question papers for a PSV exam in months from January to December 2013. It shows that the supervisor had 3 activities in January, 1 in February, 1 in March, 2 in April, 3 in May, 2 in June, 1 in July, 1 in August, 1 in September, 1 in October, 1 in November, and 1 in December.
high temprature
high tempratureSathees Physics High temperature superconductors (HTSCs) are ceramic materials with critical temperatures over 100 K, such as copper oxide compounds discovered in 1986 by Bednorz and Muller. HTSCs are characterized by high critical temperatures, a modified perovskite crystal structure, and composition of copper oxides with other elements. They can be used for commercial and engineering applications using liquid nitrogen for cooling instead of liquid helium.
Mirando el sie 2
Mirando el sie 2Diana Marcela Rincon Rodriguez Este documento presenta la metodología y criterios para analizar el sistema de evaluación de una institución educativa. Se realizará un análisis crítico en grupos de docentes utilizando diversos documentos. Se establecen 19 criterios para la evaluación de estudiantes. Adicionalmente, se proporcionan formatos para definir las competencias que deben alcanzar los estudiantes por grado, periodo y asignatura. Finalmente, se describen acciones de seguimiento para mejorar los desempeños de los estudiantes a lo largo del año escol
Transformada de laplace
Transformada de laplaceantonio guevara La Transformada de Laplace es un método matemático que convierte funciones del tiempo en funciones de una variable compleja, facilitando la resolución de ecuaciones diferenciales. El documento explica sus propiedades, aplicaciones y cómo el software Maple puede usarse para aplicar este método en diversos problemas matemáticos y de ingeniería. Además, destaca la capacidad de Maple para realizar cálculos simbólicos y numéricos, así como su versatilidad en diferentes áreas científicas.
Yeu to con_nguoi
Yeu to con_nguoiPham Van van Dinh Tài liệu trình bày khái niệm và tầm quan trọng của marketing nội bộ trong dịch vụ ngân hàng, nhấn mạnh sự ảnh hưởng của hành vi và thái độ nhân viên đến sự thành công của chiến lược này. Nó cũng đề cập đến các yếu tố như truyền thông nội bộ, tạo dựng văn hóa phục vụ khách hàng và đo lường hiệu quả của marketing nội bộ. Cuối cùng, tài liệu đưa ra các yếu tố ảnh hưởng đến sự thành công của marketing nội bộ và cách thức đo lường chiến lược này.
Over view about mba
Over view about mbaPham Van van Dinh Tài liệu trình bày về quản trị kinh doanh, nhấn mạnh các khái niệm và động lực như lập kế hoạch, tổ chức, điều khiển và kiểm tra. Mary Parker Follett được đề cập trong bối cảnh tổ chức và quản trị con người, tài sản và rủi ro. Ngoài ra, tài liệu cũng đề cập đến yếu tố cạnh tranh và các nguồn lực cần thiết để đạt được mục tiêu thành công.
Ad
Similar to What TDD Can Teach Us About API Design (20)
Performance tuning
Performance tuningEric Phan This document summarizes a presentation on optimizing application performance. It discusses a case study where a retailer's website was crashing during sales events. The development team optimized the .NET code, SQL queries, and front-end to improve performance. Key lessons included properly simulating load tests, identifying infrastructure issues, using profiling tools to find bottlenecks, caching data, and improving front-end performance by reducing requests and file sizes.
Software testing and quality assurance
Software testing and quality assuranceBenjamin Baumann The document discusses the importance of software testing and quality assurance, particularly using SpecFlow (Gherkin) and Selenium. It highlights historical examples of the costs associated with software bugs and advocates for a focus on functional, regression, and acceptance testing over extensive unit testing. Additionally, it emphasizes the use of Gherkin for documentation and scenario-based automated testing that is understandable by non-technical stakeholders.
That worked before
That worked beforeChristian Güdemann This document discusses the benefits of JUnit testing and test-driven development (TDD) for XPages applications. It encourages testing from both a user and developer perspective to ensure functionality and catch errors. The TDD mantra of writing a test first, making it fail, then fixing the code to pass the test is explained. An example of a test for currency conversion is provided. OpenNTF's JUnit plugin for XPages is recommended to allow testing. Benefits of TDD like catching errors quickly, understanding requirements, and relaxing because code is tested are outlined. The talk concludes by recommending a book on TDD by example.
Magento 2 Performance: Every Second Counts
Magento 2 Performance: Every Second CountsJoshua Warren The document emphasizes the critical importance of website performance for e-commerce, highlighting that slow load times can significantly impact conversion rates and revenue. It discusses optimizing Magento 2 performance through proper infrastructure, minimizing I/O operations, and effective profiling techniques. The author advocates for a culture of performance awareness among developers to consistently improve site efficiency.
15 tips for bullet proof requirements analysis on SharePoint projects
15 tips for bullet proof requirements analysis on SharePoint projectsDocFluix, LLC The document outlines essential techniques for conducting effective requirements analysis and documentation for SharePoint projects, particularly in waterfall methodologies. It emphasizes the importance of clear business versus technical requirements, the cost implications of changes in project scope, and provides guidelines for creating user stories, mockups, and workflow diagrams. Additionally, it highlights the need for thorough documentation of both in-scope and out-of-scope requirements, as well as non-functional requirements to ensure project success.
Why do mobile projects (still) fail - September 2014 edition
Why do mobile projects (still) fail - September 2014 editionIndiginox Mobile projects often fail due to inadequate stakeholder involvement, unrealistic requirements, and poor communication among teams, leading to scope creep and change management issues. It is crucial to have a comprehensive understanding of technology and project goals before starting development to prevent costly mistakes. Ultimately, the success of a mobile project hinges on effective collaboration and thorough planning throughout all phases of development.
What a DevOps specialist has to know about static code analysis
What a DevOps specialist has to know about static code analysisAndrey Karpov The document discusses the importance of static code analysis in the DevOps process, highlighting both its potential benefits and challenges during implementation. It emphasizes the role of management in properly integrating static analysis and suggests that developers and DevOps specialists should actively support its adoption. The conclusion stresses that static analysis will soon become as essential as unit tests and version control systems.
Success of Blackfire and Continuos PHP performance monitoring at trivago
Success of Blackfire and Continuos PHP performance monitoring at trivagoJorge Luis Betancourt Gonzalez Jorge Luis Betancourt discusses the implementation of Blackfire for continuous PHP performance monitoring at Trivago, highlighting the importance of performance in their business. The performance team utilizes a standardized workflow involving tools like Bitbucket and Jenkins to provide feedback quickly on changes that affect application performance. The primary goals include detecting bottlenecks, enforcing performance budgets, and fostering a platform for PHP developers to address performance issues.
Socialcam: Concept to MVP to 250k users in under 3 Months
Socialcam: Concept to MVP to 250k users in under 3 MonthsLean Startup Circle Socialcam launched a live video app but quickly abandoned their hardware platform due to high bandwidth costs. They pivoted to focus on uploading and sharing video clips on social media. Over 3.5 years, the app grew to the largest live video site with 30 million users watching 60 million hours per month of revenue-generating video. The company launched a mobile app for instantly uploading video to share on Facebook and Twitter, solving a real problem for users. Through observing user behavior and testing iterations quickly, Socialcam was able to launch their product and grow it significantly.
Code Palousa presentation- "Giving Digital Eyes to your Synthetic Tests"
Code Palousa presentation- "Giving Digital Eyes to your Synthetic Tests"Christopher Hamm The document outlines the development of the Digital Eye API, a synthetic testing solution designed to visually inspect web pages by using AI to analyze screenshots for passing and failing elements. Key features include automated image testing, REST API support, and integration with a synthetic testing system, all aimed at enhancing visual verification without additional budget or resources. Future improvements are suggested for the algorithm, training management, and generating custom failures in testing.
Что нам стоіт таск манагер построіт. Ігор Лущик. LvivPy #6
Что нам стоіт таск манагер построіт. Ігор Лущик. LvivPy #6Serhii Ruskykh The document discusses the role of task managers in software development, particularly focusing on popular tools like Apache Airflow and Luigi. It outlines their components, including workflows, tasks, and dependency management, and highlights their development history and open-source contributions. The text emphasizes the importance of understanding these task managers for efficient project management and scaling.
Untangling spring week11
Untangling spring week11Derek Jacoby This document provides an agenda and information for a class on databases, debugging, forms, and APIs. It includes exercises to set up debugging in VS Code and create a page that allows querying a database table. Key topics covered are debugging, generators, bundling, HTTP requests, parsing request bodies, asynchronous JavaScript, JSON, and RESTful APIs. Students are also instructed on requirements for their upcoming Project 3 presentations and Homework 11 assignment.
Real-Time Metrics and Distributed Monitoring - Jeff Pierce, Change.org - Dev...
Real-Time Metrics and Distributed Monitoring - Jeff Pierce, Change.org - Dev...DevOpsDays Tel Aviv This document summarizes Jeff Pierce's presentation on real-time metrics and distributed monitoring at DevOps Days 2015. The presentation discussed how Change.org built their own monitoring stack using collectd, Cyanite, Graphite API and Grafana to capture high resolution metrics across their infrastructure. This allowed for faster troubleshooting, easier problem identification and increased communication between developers and DevOps.
SPSVB 2013 Everything About SharePoint 2010 Workflows
SPSVB 2013 Everything About SharePoint 2010 WorkflowsPrashant G Bhoyar (Microsoft MVP) The presentation by Prashant G Bhoyar covers SharePoint workflows, detailing out-of-the-box (OOTB) options, customization using SharePoint Designer, and advanced features in Visual Studio, including third-party tools like Nintex and K2. It emphasizes the benefits of using workflows for reliable business processes, graphical visualization, and reusability, alongside their life cycle and evaluation criteria. The session also addresses the importance of understanding limitations, requirements, and resource management when choosing workflow solutions.
파이콘한국2017 - Years with Python
파이콘한국2017 - Years with PythonYounggun Kim The document discusses the "Joel Test", a 12-question test from 2000 that evaluates whether a development team's practices are conducive to good software development. It notes the test is still relevant today with some minor changes. Some key practices it evaluates include source control usage, ability to do one-step builds, maintaining a bug database, prioritizing bug fixes over new features, and ensuring developers have quiet working conditions. The document also discusses trends in software architecture like monolithic vs microservices approaches.
Opticon 2017 How Developers Can Take Experimentation
Opticon 2017 How Developers Can Take ExperimentationOptimizely The document discusses how developers can take experimentation to new levels with full stack experimentation. It describes an architecture that allows experiments across platforms and flexibility to experiment deep within the technical stack. Examples are given of how full stack experimentation could be used for tasks like A/B tests, feature rollouts, and algorithm changes. The benefits of the SDK architecture are outlined as being flexible, stateless, and replaceable.
Full stack conference talk slides
Full stack conference talk slidesSameer Al-Sakran Sameer Al-Sakran discusses the importance of user experience (UX) in open source software, highlighting how a great UX can differentiate successful applications. He emphasizes the challenges faced by open source projects in maintaining good UX due to limited resources and the predominance of a few contributors. The document outlines strategies for improving UX, including user feedback, careful feature planning, and the incorporation of skilled designers.
How to do b tech be projects or any academic projects
How to do b tech be projects or any academic projectsbaabtra.com - No. 1 supplier of quality freshers The document discusses various aspects of project management for engineering students. It emphasizes the importance of hands-on projects for learning and interviews. Some key points include:
- Projects are important for gaining experience and impressing employers during interviews. Mini-projects are insufficient on their own.
- It is important to do meaningful work on projects rather than relying on others. One should take initiative and see projects through to completion independently.
- Project management involves planning, designing, developing, testing and closing out projects. For academic projects, students should divide work carefully among group members.
- When starting a project, students are advised to create requirements and database designs before UI design. Proper planning and documentation is important for
Data Driven DevOps
Data Driven DevOpsLeon Stigter The document discusses the importance of data in DevOps practices and the common pitfalls of overconfidence in software engineering. It emphasizes metrics as a key tool for collaboration across departments and outlines various factors that can influence software development, quality assurance, and operational efficiency. The content also highlights the significance of continuous improvement through data-driven approaches and collaboration within teams.
Fuel Good 2018: Upgrades Made Easy: The Canadian Museum of History
Fuel Good 2018: Upgrades Made Easy: The Canadian Museum of HistorySparkrock The Canadian Museum of History upgraded their NAV and SharePoint systems without major issues by carefully planning and testing the project. They designed a new technical infrastructure, trained users, and conducted multiple cycles of user acceptance testing and remediation over several months. While there were inevitable bugs found during testing, taking the time for thorough preparation and testing helped ensure the upgrades went live smoothly without significant problems.
Success of Blackfire and Continuos PHP performance monitoring at trivago
Success of Blackfire and Continuos PHP performance monitoring at trivagoJorge Luis Betancourt Gonzalez
How to do b tech be projects or any academic projects
How to do b tech be projects or any academic projectsbaabtra.com - No. 1 supplier of quality freshers
Ad
Recently uploaded (20)
How Insurance Policy Management Software Streamlines Operations
How Insurance Policy Management Software Streamlines OperationsInsurance Tech Services Insurance policy management software transforms complex, manual insurance operations into streamlined, efficient digital workflows, enhancing productivity, accuracy, customer service, and profitability for insurers. Visit https://www.damcogroup.com/insurance/policy-management-software for more details!
How the US Navy Approaches DevSecOps with Raise 2.0
How the US Navy Approaches DevSecOps with Raise 2.0Anchore Join us as Anchore's solutions architect reveals how the U.S. Navy successfully approaches the shift left philosophy to DevSecOps with the RAISE 2.0 Implementation Guide to support its Cyber Ready initiative. This session will showcase practical strategies for defense application teams to pivot from a time-intensive compliance checklist and mindset to continuous cyber-readiness with real-time visibility.
Learn how to break down organizational silos through RAISE 2.0 principles and build efficient, secure pipeline automation that produces the critical security artifacts needed for Authorization to Operate (ATO) approval across military environments.
Open Source Software Development Methods
Open Source Software Development MethodsVICTOR MAESTRE RAMIREZ Open Source Software Development Methods
Step by step guide to install Flutter and Dart
Step by step guide to install Flutter and DartS Pranav (Deepu) Flutter is basically Google’s portable user
interface (UI) toolkit, used to build and
develop eye-catching, natively-built
applications for mobile, desktop, and web,
from a single codebase. Flutter is free, open-
sourced, and compatible with existing code. It
is utilized by companies and developers
around the world, due to its user-friendly
interface and fairly simple, yet to-the-point
commands.
Women in Tech: Marketo Engage User Group - June 2025 - AJO with AWS
Women in Tech: Marketo Engage User Group - June 2025 - AJO with AWSBradBedford3 Creating meaningful, real-time engagement across channels is essential to building lasting business relationships. Discover how AWS, in collaboration with Deloitte, set up one of Adobe's first instances of Journey Optimizer B2B Edition to revolutionize customer journeys for B2B audiences.
This session will share the use cases the AWS team has the implemented leveraging Adobe's Journey Optimizer B2B alongside Marketo Engage and Real-Time CDP B2B to deliver unified, personalized experiences and drive impactful engagement.
They will discuss how they are positioning AJO B2B in their marketing strategy and how AWS is imagining AJO B2B and Marketo will continue to work together in the future.
Whether you’re looking to enhance customer journeys or scale your B2B marketing efforts, you’ll leave with a clear view of what can be achieved to help transform your own approach.
Speakers:
Britney Young Senior Technical Product Manager, AWS
Erine de Leeuw Technical Product Manager, AWS
Folding Cheat Sheet # 9 - List Unfolding 𝑢𝑛𝑓𝑜𝑙𝑑 as the Computational Dual of ...
Folding Cheat Sheet # 9 - List Unfolding 𝑢𝑛𝑓𝑜𝑙𝑑 as the Computational Dual of ...Philip Schwarz For most up-to-date version see https://fpilluminated.org/deck/264
In this deck we look at the following:
* How unfolding lists is the computational dual of folding lists
* Different variants of the function for unfolding lists
* How they relate to the iterate function
Advanced Token Development - Decentralized Innovation
Advanced Token Development - Decentralized Innovationarohisinghas720 The world of blockchain is evolving at a fast pace, and at the heart of this transformation lies advanced token development. No longer limited to simple digital assets, today’s tokens are programmable, dynamic, and play a crucial role in driving decentralized applications across finance, governance, gaming, and beyond.
Artificial Intelligence Workloads and Data Center Management
Artificial Intelligence Workloads and Data Center ManagementSandeepKS52 Data centers play a crucial role in the modern digital landscape, serving as the backbone for data storage, processing, and management. Understanding the structure and function of these facilities is essential, as they house the technology that supports various applications and services. The use of Kubernetes and container orchestration has transformed how software is deployed and managed, allowing for greater efficiency and scalability in handling applications. Additionally, the management of AI workloads presents unique challenges and opportunities, as organizations seek to optimize resources and performance for complex algorithms and data processing tasks. Together, these topics provide a comprehensive overview of the technologies and strategies that drive today’s information systems.
Enable Your Cloud Journey With Microsoft Trusted Partner | IFI Tech
Enable Your Cloud Journey With Microsoft Trusted Partner | IFI TechIFI Techsolutions Start your cloud journey with IFI Tech—Microsoft’s trusted partner delivering secure, scalable Azure solutions tailored for your business.
Transmission Media. (Computer Networks)
Transmission Media. (Computer Networks)S Pranav (Deepu) INTRODUCTION:TRANSMISSION MEDIA
• A transmission media in data communication is a physical path between the sender and
the receiver and it is the channel through which data can be sent from one location to
another. Data can be represented through signals by computers and other sorts of
telecommunication devices. These are transmitted from one device to another in the
form of electromagnetic signals. These Electromagnetic signals can move from one
sender to another receiver through a vacuum, air, or other transmission media.
Electromagnetic energy mainly includes radio waves, visible light, UV light, and gamma
ra
On-Device AI: Is It Time to Go All-In, or Do We Still Need the Cloud?
On-Device AI: Is It Time to Go All-In, or Do We Still Need the Cloud?Hassan Abid As mobile hardware becomes more powerful, the promise of running advanced AI directly on-device is closer than ever. With Google’s latest on-device model Gemini Nano, accessible through the new ML Kit GenAI APIs and AI Edge SDK, alongside the open-source Gemma-3n models, developers can now integrate lightweight, multimodal intelligence that works even without an internet connection. But does this mean we no longer need cloud-based AI? This session explores the practical trade-offs between on-device and cloud AI for mobile apps.
Insurance Underwriting Software Enhancing Accuracy and Efficiency
Insurance Underwriting Software Enhancing Accuracy and EfficiencyInsurance Tech Services Insurance underwriting software enhances accuracy and speed by automating tasks and enabling real-time decisions. It’s essential for insurers aiming to stay agile, compliant, and customer-centric in the digital era. Explore More- https://www.damcogroup.com/insurance/underwriting-software
What is data visualization and how data visualization tool can help.pdf
What is data visualization and how data visualization tool can help.pdfVarsha Nayak An open source data visualization tool enhances this process by providing flexible, cost-effective solutions that allow users to customize and scale their visualizations according to their needs. These tools enable organizations to make data-driven decisions with complete freedom from proprietary software limitations. Whether you're a data scientist, marketer, or business leader, understanding how to utilize an open source data visualization tool can significantly improve your ability to communicate insights effectively.
Decipher SEO Solutions for your startup needs.
Decipher SEO Solutions for your startup needs.mathai2 A solution deck that gives you an idea of how you can use Decipher SEO to target keywords, build authority and generate high ranking content.
With features like images to product you can create a E-commerce pipeline that is optimized to help your store rank.
With integrations with shopify, woocommerce and wordpress theres a seamless way get your content to your website or storefront.
View more at decipherseo.com
wAIred_RabobankIgniteSession_12062025.pptx
wAIred_RabobankIgniteSession_12062025.pptxSimonedeGijt In today's world, artificial intelligence (AI) is transforming the way we learn.
This talk will explore how we can use AI tools to enhance our learning experiences, by looking at some (recent) research that has been done on the matter.
But as we embrace these new technologies, we must also ask ourselves:
Are we becoming less capable of thinking for ourselves?
Do these tools make us smarter, or do they risk dulling our critical thinking skills?
This talk will encourage us to think critically about the role of AI in our education. Together, we will discover how to use AI to support our learning journey while still developing our ability to think critically.
Automated Migration of ESRI Geodatabases Using XML Control Files and FME
Automated Migration of ESRI Geodatabases Using XML Control Files and FMESafe Software Efficient data migration is a critical challenge in geospatial data management, especially when working with complex data structures. This presentation explores an automated approach to migrating ESRI Geodatabases using FME and XML-based control files. A key advantage of this method is its adaptability: changes to the data model are seamlessly incorporated into the migration process without requiring modifications to the underlying FME workflow. By separating data model definitions from migration logic, this approach ensures flexibility, reduces maintenance effort, and enhances scalability.
Application Modernization with Choreo - The AI-Native Internal Developer Plat...
Application Modernization with Choreo - The AI-Native Internal Developer Plat...WSO2 In this slide deck, we explore the challenges and best practices of application modernization. We also deep dive how an internal developer platform as a service like Choreo can fast track your modernization journey with AI capabilities and end-to-end workflow automation.
Wondershare PDFelement Pro 11.4.20.3548 Crack Free Download
Wondershare PDFelement Pro 11.4.20.3548 Crack Free DownloadPuppy jhon ➡ 🌍📱👉COPY & PASTE LINK👉👉👉 ➤ ➤➤ https://drfiles.net/
Wondershare PDFelement Professional is professional software that can edit PDF files. This digital tool can manipulate elements in PDF documents.
Milwaukee Marketo User Group June 2025 - Optimize and Enhance Efficiency - Sm...
Milwaukee Marketo User Group June 2025 - Optimize and Enhance Efficiency - Sm...BradBedford3 Inspired by the Adobe Summit hands-on lab, Optimize Your Marketo Instance Performance, review the recording from June 5th to learn best practices that can optimize your smart campaign and smart list processing time, inefficient practices to try to avoid, and tips and tricks for keeping your instance running smooth!
You will learn:
How smart campaign queueing works, how flow steps are prioritized, and configurations that slow down smart campaign processing.
Best practices for smart list and smart campaign configurations that yield greater reliability and processing efficiencies.
Generally recommended timelines for reviewing instance performance: walk away from this session with a guideline of what to review in Marketo and how often to review it.
This session will be helpful for any Marketo administrator looking for opportunities to improve and streamline their instance performance. Be sure to watch to learn best practices and connect with your local Marketo peers!
What TDD Can Teach Us About API Design
- 1. @jphenow What TDD Can Teach Us About API Design Jon Phenow Highrise
- 3. @jphenow Test Driven Development • Test first • Run and watch test fail • Fill in the funcGonality that makes the test pass • Run and watch test pass
- 4. @jphenow TDD Benefits • Proof • Fast feedback loop • Test Coverage • Code Design
- 5. @jphenow TDD’s Effect on Design • Testable code is usable code • Explicitly illustrates dependencies of an operaGon • Exposes difficulty
- 6. @jphenow • Design is affected because of perspecGve • WriGng as a user • Not wriGng what’s simple as an author TDD’s Effect on PerspecGve
- 8. @jphenow API Design is like UX Design
- 9. @jphenow What’s an API User • Not user bob vs. user alice • Topical
- 10. @jphenow An API workflow • Get a Client Token • AuthenGcate to receive a user token • Make requests using this token
- 11. @jphenow Let’s Talk Real World
- 12. @jphenow “Real” World • Legacy CMS for Tiered Sports OrganizaGons • Leagues, divisions, teams, games • Third-Party wants to automaGcally update game statuses due to weather informaGon from their system
- 13. @jphenow “Real” World • Call support for an API Key • Copy this key into headers • Query CMS nodes for leagues matching our query • Query each of those for children nodes that are teams • Query each of those for a list of games that would be affected by today’s weather • Update each of those because its too nice out to play baseball today
- 15. @jphenow First-glance Problems • Client admin • Lots of steps to get something done • Design of the legacy internals is bleeding out
- 16. @jphenow Dealing with bleeding out
- 17. @jphenow Bleeding out • Consider who’s using your API • A Sport CMS with an API probably has disGnct two users • Sports/Stats • Content/Site Structure
- 18. @jphenow
- 19. @jphenow Fix it • Separate Users • Your internal choices shouldn’t necessarily bleed out • DisGll funcGonality and data
- 20. @jphenow Recall Some “Real” World • Query CMS nodes for leagues matching our query • Query each of those for children nodes that are teams • Query each of those for a list of games that would be affected by today’s weather • Update each of those because its too nice out to play baseball today
- 21. @jphenow Fix it • Don’t solve for cancelling all rained-out games at once • Solve for updaGng a group of games with search parameters
- 22. @jphenow Don’t over fix it • Only a few types of users • Focus on the 80%
- 23. @jphenow There are limits • Be protecGve of what you provide • Performance
- 24. @jphenow Low-FricGon APIs Are a Feature
- 25. @jphenow PerspecGve is the key
- 26. @jphenow Things I didn’t address • Protocol/Pafern: SOAP/REST • AuthenGcaGon: SAML/OAuth2/JWT • API Versioning
- 27. @jphenow Conclusion • API Design is hard • To the user it should feel fun, simple and powerful • Consider what you have, what they want and express that in an API
- 28. @jphenow
- 29. @jphenow