When should you use cache and when not. Is memcached fit your needs? Should you use Read Through? How to overcome Geo Loadbalancing and invalidation. Another great presentation by Moshe Kaplan
The document discusses strategies for big data and high performance systems. It covers topics like in-memory databases, NoSQL databases like MongoDB and Cassandra, Hadoop and MapReduce, column-oriented databases, and sharding. It provides examples of how these technologies can be used to solve challenges like scalability, availability, and analyzing large datasets. Horizontal and vertical sharding techniques are explained for distributing data across multiple servers.
Web systems architecture, Performance and MoreMoshe Kaplan
The document appears to be a presentation on web systems architecture and performance analysis. It discusses various topics related to web performance such as the network effect, caching strategies, data storage options, system monitoring, and techniques for keeping systems available and scaling effectively. The presentation contains over 60 slides and provides analysis, examples, and recommendations on improving web performance.
The VP R&D Open Seminar on Project Management, SCRUM, Agile and Continuous De...Moshe Kaplan
The document summarizes a presentation on software project management tips and best practices. It discusses classic project management techniques as well as more modern agile and continuous deployment approaches. Key topics covered include using sprints and user stories in agile development, implementing test-driven development, version control, continuous integration and deployment, and monitoring software in production. The goal is to provide guidance on how to successfully develop software projects and continuously deliver value to customers.
Web Systems Architecture by Moshe KaplanMoshe Kaplan
If you are planning a large scale web site, or consider how to take you site to the next level, you should have participated in this workshop. Feel free to connect for further details.
The document discusses how to make a website social using Facebook social plugins. It describes various Facebook social plugins like the login button, registration button, like button, and comments that can be easily integrated into a website with one or two lines of code. Integrating these plugins allows users to login, register, like content, and comment using their Facebook profiles. This increases user engagement and grows the social features of the site. [/SUMMARY]
SEO Tools of the Trade - Barcelona Affiliate Conference 2014Bastian Grimm
My talk at #BAC14 covering a massive set of 60+ tools for each and every aspect in and around SEO including crawling, auditing, link-building, competetive research and more!
This document describes how to build a Jabber bot that can process Twitter messages serialized as XMPP messages. It provides instructions on setting up the necessary Ruby gems, creating a daemon to serialize tweets, writing specs to test the bot's behavior, and implementing the bot client to apply rules to messages. Sample Twitter messages in XMPP format are also included. The goal is to allow others to build their own bot armies that can process tweets and perform actions.
This document provides an introduction to Python programming. It discusses key Python concepts like variables, numbers, strings, lists, tuples, dictionaries, functions, if/else statements, loops, classes and exceptions. It also covers Python integration, testing and preparing for Spark. The document is presented by Moshe Kaplan and includes his contact information.
Technical SEO: Crawl Space Management - SEOZone Istanbul 2014Bastian Grimm
My talk at #SEOZone 2014 in Istanbul covering various aspects of crawl space optimization such as crawler control & indexation strategies as well as site speed.
The document discusses the importance of technical SEO and on-page factors like content, architecture, and HTML. It provides tips for technical SEO audits, including using a crawler to discover technical issues, establishing a clear picture of the website, recommending quick wins and long-term fixes from audits, monitoring canonical links and robots.txt files, and optimizing website architecture for efficient crawling. Experts are quoted emphasizing that technical flaws can negate other SEO efforts and clear, consistent signals help search engines understand websites.
The document discusses big data challenges and opportunities. It provides examples of companies like Moovit and MediSafe that are addressing opportunities in transportation and healthcare. It also discusses how technologies like mobile, cloud, and the commoditization of IT have enabled big data. The document outlines some assumptions about relational databases that may no longer apply and how NoSQL databases can provide faster, cheaper solutions for modern data and analytics needs.
Hardening WordPress - SAScon Manchester 2013 (WordPress Security)Bastian Grimm
My talk at #SAScon Manchester 2013 about WordPress security and how to make your WordPress (a bit) safer. Including two factor authentification, a lot of security specific settings and much more :)
The Death of Lorem Ipsum & Pixel Perfect ContentDave Olsen
A designer has been asked to mock up a student profile page in Photoshop. It’s beautiful. The student’s name fits perfectly under the profile image. Their bio is split into two columns that perfectly line up. Unfortunately, all of this perfectly laid-out content is an unrealistic best-case scenario. Our content never fits this perfectly. Names are longer than the eleven characters used in the mock-up. Bios naturally vary in length from person to person. The reality is that we will have large variation in our content.
Rather than addressing these variations after we’ve received approvals and started building a website, we should stress-test our designs with real content from the start of our process. To deliver the best possible product, we need to design for the best-case, worst-case, and every-case-in-between when it comes to possible content.
* Learn how systems and patterns can help us build reusable and shareable components for our websites
* Discover the benefits of taking the design process out of Photoshop and moving it to the browser.
* Learn how content specialists can engage with the design process from the beginning and be advocates for realistic content.
* Explore how real and varied content, not lorem ipsum, can be used to test a design and how it might work.
* Discover how developers can also be involved in this process to ease integration of a design with a CMS or a custom solution.
Web Unleashed '19 - Measuring the Adoption of Web Performance TechniquesPaul Calvano
Performance optimization is a cyclical process. We are constantly learning new ways to optimize, while simultaneously adopting new technologies and techniques that negatively impact performance. The HTTP Archive provides a great historical record of the technical side of the web, with almost 10 years of history and an ever growing dataset of sites.
During this session Paul will provide a brief overview of the HTTP Archive and then dive into some insights into the adoption of common web performance techniques and some of their measurable impacts.
https://fitc.ca/presentation/measuring-the-adoption-of-web-performance-techniques/
The Death of Lorem Ipsum and Pixel-Perfect Content (MinneWebCon version)Dave Olsen
A designer has been asked to mock up an example student profile page in Photoshop. It’s beautiful. The student’s name fits perfectly under the profile image. Their bio is split into two perfectly aligned columns. The design just feels… right. Approvals are given and the production of a website with many different profiles is started. As more profiles are added the design no longer seems to work. It’s starting to seem like the website itself will no longer work. The cold, hard reality of varied and inconsistent web content has hit the project hard. Do we make large design changes or just live with it?
To head off this question we should utilize real content as we develop mock-ups. But it shouldn’t just be one set of real content. Delivering the best possible and most robust websites requires us to design using the best-case, worst-case, and every-case-in-between content. By combining the skills of content specialists, designers, and even developers designs will be that much stronger.
International Site Speed Tweaks - ISS 2017 BarcelonaBastian Grimm
Talking international site speed optimization at International Search Summit 2017 in Barcelona, London as well as in Munich covering a broad variety of performance optimization strategies.
This document provides a summary of various presentation tools including PowerPoint, Google Docs, Zoho, VoiceThread, and OpenOffice. It lists the URLs for these tools and provides brief descriptions. Additionally, it mentions tools for sharing presentations such as AuthorStream, SlideShare, and Scribd. The document appears to be intended to highlight different digital presentation options for educators.
This document contains Erin Rowe's contact information and links to supplemental resources for the Discovering Computers 2016 and Microsoft Office 2016 textbooks. The links are organized by chapter for both textbooks and include the chapter topic and URL for 14 relevant websites. Screenshots were captured for each link to provide visual context from the webpages. The document aims to provide additional material to support Erin's study of topics covered in the two textbooks for the CIS 1 course.
Joomla 1.0, Joomla 1.5, Joomla 1.6, Joomla 1.7, Joomla 2.5, Joomla 3.0, Joomla 3.1 and Joomla 3.2. These are the major current and past Joomla versions. Some were supported by the Joomla project for years, others for just a couple monhts.
What version do you need to choose for a new website? What version is currently supported? For how long can I use the version I currently use? What about migrations and upgrades? STS and LTS support?
In this presentation Sander explains everything around Joomla versions and upgrades. Many things changed over the years and seem to be complicated. But it is actually as simple as Joomla 1, Joomla 2 and Joomla 3.
SearchLove San Diego 2018 | Mat Clayton | Site Speed for Digital MarketersDistilled
We all know that site speed matters not only for users but also for search rankings. As marketers, how can we measure and improve the impact of site speed? Mat will cover a range of topics and tools, from the basic quick wins to some of the more surprising and cutting-edge techniques used by the largest websites in the world.
This document provides tips for optimizing images and video delivery on mobile websites to improve performance. It discusses reducing image file sizes through techniques like lowering quality levels, using optimized formats like WebP and SVG, resizing images responsively, and lazy loading images. For video, it recommends preloading, stripping audio from silent videos, resizing videos for mobile, and auditing third party videos. Testing and automation tools are also referenced. The overall message is that images and video can be both beautiful and fast with the right optimizations.
Programming to the Twitter API: ReTweeterJohn Eckman
The document discusses programming to the Twitter API and creating a Twitter application called ReTweeter. It provides an overview of Twitter and the Twitter API, describing how the API allows access to user timelines, statuses, friends and more. It then explains how ReTweeter works by automatically retweeting any tweets from followers that contain a specific hashtag so that all followers can see it. The document concludes with lessons learned from building ReTweeter and inviting questions.
5 Skills Needed to be a Successful WebVR DeveloperYoni Binstock
To be a successful WebVR developer, one needs skills in HTML, Three.js, A-Frame, JavaScript, and WebGL. The document provides links to learning resources for each skill, with the most resources listed for HTML, Three.js, and JavaScript. It concludes by providing contact information for the author to answer any additional questions.
This document is a list of URLs for various forums and discussion boards along with their corresponding PageRank scores. The list includes forums for content management systems like Drupal, Joomla and WordPress, as well as forums for software companies like Microsoft, Adobe and Apple. Most of the forums have a PageRank score of 7 or 8 out of 10. The document encourages finding more high PageRank forums and directs the reader to the BloggerMesh website for additional information.
SEO Tools of the Trade - Barcelona Affiliate Conference 2014Bastian Grimm
My talk at #BAC14 covering a massive set of 60+ tools for each and every aspect in and around SEO including crawling, auditing, link-building, competetive research and more!
This document describes how to build a Jabber bot that can process Twitter messages serialized as XMPP messages. It provides instructions on setting up the necessary Ruby gems, creating a daemon to serialize tweets, writing specs to test the bot's behavior, and implementing the bot client to apply rules to messages. Sample Twitter messages in XMPP format are also included. The goal is to allow others to build their own bot armies that can process tweets and perform actions.
This document provides an introduction to Python programming. It discusses key Python concepts like variables, numbers, strings, lists, tuples, dictionaries, functions, if/else statements, loops, classes and exceptions. It also covers Python integration, testing and preparing for Spark. The document is presented by Moshe Kaplan and includes his contact information.
Technical SEO: Crawl Space Management - SEOZone Istanbul 2014Bastian Grimm
My talk at #SEOZone 2014 in Istanbul covering various aspects of crawl space optimization such as crawler control & indexation strategies as well as site speed.
The document discusses the importance of technical SEO and on-page factors like content, architecture, and HTML. It provides tips for technical SEO audits, including using a crawler to discover technical issues, establishing a clear picture of the website, recommending quick wins and long-term fixes from audits, monitoring canonical links and robots.txt files, and optimizing website architecture for efficient crawling. Experts are quoted emphasizing that technical flaws can negate other SEO efforts and clear, consistent signals help search engines understand websites.
The document discusses big data challenges and opportunities. It provides examples of companies like Moovit and MediSafe that are addressing opportunities in transportation and healthcare. It also discusses how technologies like mobile, cloud, and the commoditization of IT have enabled big data. The document outlines some assumptions about relational databases that may no longer apply and how NoSQL databases can provide faster, cheaper solutions for modern data and analytics needs.
Hardening WordPress - SAScon Manchester 2013 (WordPress Security)Bastian Grimm
My talk at #SAScon Manchester 2013 about WordPress security and how to make your WordPress (a bit) safer. Including two factor authentification, a lot of security specific settings and much more :)
The Death of Lorem Ipsum & Pixel Perfect ContentDave Olsen
A designer has been asked to mock up a student profile page in Photoshop. It’s beautiful. The student’s name fits perfectly under the profile image. Their bio is split into two columns that perfectly line up. Unfortunately, all of this perfectly laid-out content is an unrealistic best-case scenario. Our content never fits this perfectly. Names are longer than the eleven characters used in the mock-up. Bios naturally vary in length from person to person. The reality is that we will have large variation in our content.
Rather than addressing these variations after we’ve received approvals and started building a website, we should stress-test our designs with real content from the start of our process. To deliver the best possible product, we need to design for the best-case, worst-case, and every-case-in-between when it comes to possible content.
* Learn how systems and patterns can help us build reusable and shareable components for our websites
* Discover the benefits of taking the design process out of Photoshop and moving it to the browser.
* Learn how content specialists can engage with the design process from the beginning and be advocates for realistic content.
* Explore how real and varied content, not lorem ipsum, can be used to test a design and how it might work.
* Discover how developers can also be involved in this process to ease integration of a design with a CMS or a custom solution.
Web Unleashed '19 - Measuring the Adoption of Web Performance TechniquesPaul Calvano
Performance optimization is a cyclical process. We are constantly learning new ways to optimize, while simultaneously adopting new technologies and techniques that negatively impact performance. The HTTP Archive provides a great historical record of the technical side of the web, with almost 10 years of history and an ever growing dataset of sites.
During this session Paul will provide a brief overview of the HTTP Archive and then dive into some insights into the adoption of common web performance techniques and some of their measurable impacts.
https://fitc.ca/presentation/measuring-the-adoption-of-web-performance-techniques/
The Death of Lorem Ipsum and Pixel-Perfect Content (MinneWebCon version)Dave Olsen
A designer has been asked to mock up an example student profile page in Photoshop. It’s beautiful. The student’s name fits perfectly under the profile image. Their bio is split into two perfectly aligned columns. The design just feels… right. Approvals are given and the production of a website with many different profiles is started. As more profiles are added the design no longer seems to work. It’s starting to seem like the website itself will no longer work. The cold, hard reality of varied and inconsistent web content has hit the project hard. Do we make large design changes or just live with it?
To head off this question we should utilize real content as we develop mock-ups. But it shouldn’t just be one set of real content. Delivering the best possible and most robust websites requires us to design using the best-case, worst-case, and every-case-in-between content. By combining the skills of content specialists, designers, and even developers designs will be that much stronger.
International Site Speed Tweaks - ISS 2017 BarcelonaBastian Grimm
Talking international site speed optimization at International Search Summit 2017 in Barcelona, London as well as in Munich covering a broad variety of performance optimization strategies.
This document provides a summary of various presentation tools including PowerPoint, Google Docs, Zoho, VoiceThread, and OpenOffice. It lists the URLs for these tools and provides brief descriptions. Additionally, it mentions tools for sharing presentations such as AuthorStream, SlideShare, and Scribd. The document appears to be intended to highlight different digital presentation options for educators.
This document contains Erin Rowe's contact information and links to supplemental resources for the Discovering Computers 2016 and Microsoft Office 2016 textbooks. The links are organized by chapter for both textbooks and include the chapter topic and URL for 14 relevant websites. Screenshots were captured for each link to provide visual context from the webpages. The document aims to provide additional material to support Erin's study of topics covered in the two textbooks for the CIS 1 course.
Joomla 1.0, Joomla 1.5, Joomla 1.6, Joomla 1.7, Joomla 2.5, Joomla 3.0, Joomla 3.1 and Joomla 3.2. These are the major current and past Joomla versions. Some were supported by the Joomla project for years, others for just a couple monhts.
What version do you need to choose for a new website? What version is currently supported? For how long can I use the version I currently use? What about migrations and upgrades? STS and LTS support?
In this presentation Sander explains everything around Joomla versions and upgrades. Many things changed over the years and seem to be complicated. But it is actually as simple as Joomla 1, Joomla 2 and Joomla 3.
SearchLove San Diego 2018 | Mat Clayton | Site Speed for Digital MarketersDistilled
We all know that site speed matters not only for users but also for search rankings. As marketers, how can we measure and improve the impact of site speed? Mat will cover a range of topics and tools, from the basic quick wins to some of the more surprising and cutting-edge techniques used by the largest websites in the world.
This document provides tips for optimizing images and video delivery on mobile websites to improve performance. It discusses reducing image file sizes through techniques like lowering quality levels, using optimized formats like WebP and SVG, resizing images responsively, and lazy loading images. For video, it recommends preloading, stripping audio from silent videos, resizing videos for mobile, and auditing third party videos. Testing and automation tools are also referenced. The overall message is that images and video can be both beautiful and fast with the right optimizations.
Programming to the Twitter API: ReTweeterJohn Eckman
The document discusses programming to the Twitter API and creating a Twitter application called ReTweeter. It provides an overview of Twitter and the Twitter API, describing how the API allows access to user timelines, statuses, friends and more. It then explains how ReTweeter works by automatically retweeting any tweets from followers that contain a specific hashtag so that all followers can see it. The document concludes with lessons learned from building ReTweeter and inviting questions.
5 Skills Needed to be a Successful WebVR DeveloperYoni Binstock
To be a successful WebVR developer, one needs skills in HTML, Three.js, A-Frame, JavaScript, and WebGL. The document provides links to learning resources for each skill, with the most resources listed for HTML, Three.js, and JavaScript. It concludes by providing contact information for the author to answer any additional questions.
This document is a list of URLs for various forums and discussion boards along with their corresponding PageRank scores. The list includes forums for content management systems like Drupal, Joomla and WordPress, as well as forums for software companies like Microsoft, Adobe and Apple. Most of the forums have a PageRank score of 7 or 8 out of 10. The document encourages finding more high PageRank forums and directs the reader to the BloggerMesh website for additional information.
This document outlines an agenda for a web performance training course. It introduces key concepts like why performance matters, how to define and measure performance metrics, and how to identify and address performance problems. It provides numerous links to tools and resources for auditing site performance, establishing performance budgets, monitoring performance over time, and optimizing code and assets to improve loading speed. The goal is to help attendees learn how to evaluate the performance of their sites and make them faster.
This document discusses WordBench Kobe, a WordPress user group in Kobe, Japan. It provides information on content management systems (CMS) like WordPress, Joomla, Drupal and others. It also lists some WordPress plugins, tools and events. Finally, it introduces the author and their skills/services related to WordPress, web design, photography and more.
JsDay - It's not you, It's me (or how to avoid being coupled with a Javascrip...Marco Cedaro
General purpose Javascript frameworks are the ones that made the language popular in the past, but right now it is a risk to think about our application development and architecture just in relation to our favorite framework.
This talk highlights risks and suggest some techniques (from design patterns to snippet of code) to avoid being coupled to a specific framework
Migrating existing monolith to serverless in 8 stepsYan Cui
The document discusses refactoring a monolithic application to a serverless architecture in 8 steps. It covers identifying service boundaries, organizing code into separate repositories for each service, choosing deployment tools, keeping functions simple and single-purpose, and migrating features to new services incrementally while maintaining compatibility with the existing monolith. The goal is to break the application into small, autonomous services that can be developed and deployed independently for improved scalability, resilience and development velocity.
This document contains the summary of a presentation on shift-left testing. It introduces the speaker and defines shift-left testing as testing early in the software development life cycle (SDLC) to detect defects earlier. Potential issues with not doing shift-left testing include slowly receiving user feedback, testing becoming a bottleneck, delayed releases, and costly bugs. The benefits outlined include preventing issues earlier, detecting defects sooner, enhanced test coverage, streamlined workflows, and reduced costs. Key promoters are improving testability, cross-team collaboration, continuous integration/delivery, and growth mindset. Best practices discussed include proper planning, understanding requirements, specifying quality standards, and embracing automation. The takeaways encourage collaborating with developers and getting involved in
This document outlines 10 web performance lessons for the 21st century. The lessons are: 1) Measure first, optimize bottlenecks second 2) Measure what matters 3) Get a performance budget 4) Write JavaScript efficiently using mostly functions 5) Write code efficiently using mostly HTML 6) Consider static functional programming as JavaScript may not be enough 7) Observe how browsers work behind the scenes 8) Build fast organizations 9) Have courage in your minimalism 10) Sometimes keeping it simple with 9 lessons is enough. The document provides explanations and examples for each lesson along with relevant links to additional resources.
The document lists web pages for bespoke software development companies located in various cities throughout the UK. There are over 30 cities listed, including London, Manchester, Birmingham, Glasgow, Leeds, Bristol and others. Each link provides information on bespoke software services for the respective city that the company is based in. The pages cover bespoke development, custom solutions and websites for businesses in the UK.
This document provides a summary of web development references and resources. It includes over 50 links to websites related to technologies like HTML5, CSS3, JavaScript, and Firefox development. The links are organized under categories including references, tools, technologies, extensions, and license information. The document was last updated in 2011 and created by Tomoya Asai of Mozilla Japan.
FFWD.PRO - It's not you, It's me (or how to avoid being coupled with a Javasc...Marco Cedaro
General purpose Javascript frameworks are the ones that made the language popular in the past, but right now it is a risk to think about our application development and architecture just in relation to our favorite framework.
This talk highlights risks and suggest some techniques (from design patterns to snippet of code) to avoid being coupled to a specific framework
This document provides an overview of the functions and stages of developing a professional learning network (PLN) and lists many online tools and resources that can be used to build and engage with a PLN, including social networks, blogs, wikis, microblogs, video sharing, and collaborative workspaces. It also describes opportunities for participating in online conferences and communities through these various digital tools and platforms.
- Images and video make up 75% of web content and can significantly impact page load speeds if not optimized properly
- Large file sizes, inefficient formats, and lack of responsive images are some of the key factors that slow down page loads
- Techniques like compression, responsive images, lazy loading, efficient formats like WebP and SVG, and optimizing delivery can help make images and video both beautiful and fast to load
The document contains a list of URLs linking to the website http://www.frontware.com. There are over 200 URLs listed that are providing links to the frontware.com domain from other websites, directories and blogs. The links cover a wide range of topics related to software, development, offerings and solutions.
The document contains a list of URLs linking to the website http://www.frontware.com. There are over 200 URLs listed that are providing links to the frontware.com domain from other websites, directories and sources on the internet. The links cover a wide range of topics related to software, development, offerings and solutions.
The document contains a list of URLs linking to the website http://www.frontware.com. There are over 100 URLs listed that are providing links to the frontware.com domain from other websites, directories and blogs. The links appear to be focusing on keywords related to software, development, solutions and jobs.
The document discusses integrating C/C++ code with Python and Spark. It describes compiling C/C++ code to an executable, copying the executable to nodes in a Spark cluster, and using the pipe method to run the executable on a Spark RDD in parallel. The general concept of PySpark internals is also briefly mentioned.
Redis training for java software engineersMoshe Kaplan
This document discusses Redis, an open source in-memory data structure store. It begins with an introduction to Redis and its author, then covers Redis data types, key design, common operations like sets, lists, hashes and more advanced features like transactions, security and persistence. The goal is to introduce Java software engineers to using Redis for caching, queues and more.
MongoDB training for java software engineersMoshe Kaplan
This document discusses MongoDB and its usage for Java software engineers. It begins with an introduction to MongoDB and discusses how it provides a document-oriented database that scales well for applications. Several examples of companies using MongoDB are also provided, such as Moovit and MediSafe. The document then covers various topics related to using MongoDB such as installation, querying data, data modeling differences from relational databases, migration from SQL to MongoDB, and challenges of MongoDB's schemaless design.
This week I had a session w/ one the Israeli largest Telcos, regarding BillRun!, their new billing solution: an open source billing solution that is based on MongoDB. We covered in this 3 days course: 1) NoSQL background, 2) MongoDB introduction and setup; 3) NoSQL Data Model; 4) NoSQL query language and aggregation framework; 5) Performance tuning; 6) Operations: backup, restore, monitoring and security and 7) HA and scale using Replica set and Sharding
This document provides an overview of MongoDB, a popular NoSQL database. It discusses key features of MongoDB like its schemaless and document-oriented data model. It also covers how MongoDB supports high availability through replica sets and horizontal scaling through sharding. The document aims to help developers understand how MongoDB works and when it may be suitable for different use cases.
This document discusses big data challenges and opportunities. It provides examples of companies like Moovit and MediSafe that are addressing opportunities in transportation and healthcare using big data. It also discusses enabling technologies for big data like mobile, cloud, and the commoditization of IT. Finally, it discusses scaling data and analytics using technologies like Redis, MongoDB, Elasticsearch, Spark, and Cassandra.
An introduction to MongoDB: Why should you choose, and how will you migrate to it? What you should consider and What to learn? Syntax, highlights and more
This document summarizes and compares several solutions for multi-master replication in MySQL databases: Native MySQL replication, MySQL Cluster (NDB), Galera, and Tungsten. Native MySQL replication supports only limited topologies and has asynchronous replication. MySQL Cluster allows synchronous replication across two data centers but is limited to in-memory tables. Galera provides synchronous, row-based replication across multiple masters with automatic conflict resolution. Tungsten allows asynchronous multi-master replication to different database systems and automatic failover.
The document discusses MongoDB performance optimization strategies presented by Moshe Kaplan at a VP R&D Open Seminar. It covers topics like sharding, in-memory databases, MapReduce, profiling, indexes, server stats, schema design, and locking in MongoDB. Slides include information on tuning configuration parameters, analyzing profiling results, explain plans, index management, and database stats.
A short course I had few weeks ago that I wanted to share with you. All the MySQL issues from basics to experts: tuning, ERD, DDL, DML, Backup, Security
Expert Days: The VP R&D Open Seminar: Project ManagementMoshe Kaplan
All you wanted to know regarding product development, Classic Project Management, SCRUM, Agile, Continuous Deployment, Minimum Viable Product and how to build a winning team
Expert Days 2011: The VP R&D Open Seminar: Systems Performance Seminar Moshe Kaplan
As technical leader you face a challenge: more traffic, more users, more connected systems and more features. The results can be lack of system performance. If you want to be ready for the day of doom, if you want to solve issues before business will get mad or just want to be the hero of the day, this is the workshop for you. In this workshop we'll cover all aspects of modern web systems and will analyze all the things that can go wrong. More important we will understand what is a clutter and what should be taken care of using a set of simple tools and steps. Among the covered items in this workshop: databases, your code, application servers, web servers, system aspects, storages, network and even the browser.
How MySQL become an Internet standard? based on a presentation I gave at the Database2011 conference: Who uses MySQL? (everyone inc. Facebook, Twitter and Google), What are MySQL limitations? (multi threading, INSERTS, SELECTS), How the big boys solved these issues? (Sharding, Partitioning), What are the pros and cons for each Sharding strategy? (Vertical, Horizonal: directory based, static hashing, signature based), How to implement Sharding from an applicative view? How to take care of reporting? What are the emerging solutions in this field? (Gizzard, ScaleBase, Xeround and Akibian)
This document discusses best practices for cloud computing. It recommends starting fast by playing it safe with architecture and using small instances to minimize costs. It suggests scaling out over time and considering options like sharding or in-memory databases. The document also advises defining an exit strategy and preparing for downtime, upgrades, and both SQL and NoSQL solutions. Overall, it encourages growing systems infinitely while managing risks, getting user feedback, and starting up engines to move ahead.
איך לנהל פרויקטים טוב יותר באמצעות גאנט. איך להמנע מטעויות ואיך להצליח בסקרים. איך מקצוענים עושים גאנט, ואיפה הם לא נופלים כאשר הם מעצבים את ה - Gantt שלהם
A presentation I gave in the AlphaGeeks meetup regarding NoSQL and other methods to boost software system performance. We were talking about Sharding, NoSQL, Memcached, In Memory Databases, CouchDB, Hadoop and SimpleDB.
Feel free to contact me regarding the presentation. Moshe Kaplan.
In the last past months we at RockeTier were working with several large organizations in three aspects: 1) boosting existing software performance (lean projects); 2) design new systems which are capable process billions of events per day based on commodity hardware and software and 3) establishing processes in large organization that support the life cycle of performance from event management, problem management to establishing a continues performance boosting to the organization systems from RFI to production. This presentation was presented to a large telecommunication industry company. This company is considering implementing a 360 degrees performance boosting project along its main product lines.
Complete Guide to Advanced Logistics Management Software in Riyadh.pdfSoftware Company
Explore the benefits and features of advanced logistics management software for businesses in Riyadh. This guide delves into the latest technologies, from real-time tracking and route optimization to warehouse management and inventory control, helping businesses streamline their logistics operations and reduce costs. Learn how implementing the right software solution can enhance efficiency, improve customer satisfaction, and provide a competitive edge in the growing logistics sector of Riyadh.
Dev Dives: Automate and orchestrate your processes with UiPath MaestroUiPathCommunity
This session is designed to equip developers with the skills needed to build mission-critical, end-to-end processes that seamlessly orchestrate agents, people, and robots.
📕 Here's what you can expect:
- Modeling: Build end-to-end processes using BPMN.
- Implementing: Integrate agentic tasks, RPA, APIs, and advanced decisioning into processes.
- Operating: Control process instances with rewind, replay, pause, and stop functions.
- Monitoring: Use dashboards and embedded analytics for real-time insights into process instances.
This webinar is a must-attend for developers looking to enhance their agentic automation skills and orchestrate robust, mission-critical processes.
👨🏫 Speaker:
Andrei Vintila, Principal Product Manager @UiPath
This session streamed live on April 29, 2025, 16:00 CET.
Check out all our upcoming Dev Dives sessions at https://community.uipath.com/dev-dives-automation-developer-2025/.
HCL Nomad Web – Best Practices and Managing Multiuser Environmentspanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-nomad-web-best-practices-and-managing-multiuser-environments/
HCL Nomad Web is heralded as the next generation of the HCL Notes client, offering numerous advantages such as eliminating the need for packaging, distribution, and installation. Nomad Web client upgrades will be installed “automatically” in the background. This significantly reduces the administrative footprint compared to traditional HCL Notes clients. However, troubleshooting issues in Nomad Web present unique challenges compared to the Notes client.
Join Christoph and Marc as they demonstrate how to simplify the troubleshooting process in HCL Nomad Web, ensuring a smoother and more efficient user experience.
In this webinar, we will explore effective strategies for diagnosing and resolving common problems in HCL Nomad Web, including
- Accessing the console
- Locating and interpreting log files
- Accessing the data folder within the browser’s cache (using OPFS)
- Understand the difference between single- and multi-user scenarios
- Utilizing Client Clocking
AI and Data Privacy in 2025: Global TrendsInData Labs
In this infographic, we explore how businesses can implement effective governance frameworks to address AI data privacy. Understanding it is crucial for developing effective strategies that ensure compliance, safeguard customer trust, and leverage AI responsibly. Equip yourself with insights that can drive informed decision-making and position your organization for success in the future of data privacy.
This infographic contains:
-AI and data privacy: Key findings
-Statistics on AI data privacy in the today’s world
-Tips on how to overcome data privacy challenges
-Benefits of AI data security investments.
Keep up-to-date on how AI is reshaping privacy standards and what this entails for both individuals and organizations.
Big Data Analytics Quick Research Guide by Arthur MorganArthur Morgan
This is a Quick Research Guide (QRG).
QRGs include the following:
- A brief, high-level overview of the QRG topic.
- A milestone timeline for the QRG topic.
- Links to various free online resource materials to provide a deeper dive into the QRG topic.
- Conclusion and a recommendation for at least two books available in the SJPL system on the QRG topic.
QRGs planned for the series:
- Artificial Intelligence QRG
- Quantum Computing QRG
- Big Data Analytics QRG
- Spacecraft Guidance, Navigation & Control QRG (coming 2026)
- UK Home Computing & The Birth of ARM QRG (coming 2027)
Any questions or comments?
- Please contact Arthur Morgan at [email protected].
100% human made.
Quantum Computing Quick Research Guide by Arthur MorganArthur Morgan
This is a Quick Research Guide (QRG).
QRGs include the following:
- A brief, high-level overview of the QRG topic.
- A milestone timeline for the QRG topic.
- Links to various free online resource materials to provide a deeper dive into the QRG topic.
- Conclusion and a recommendation for at least two books available in the SJPL system on the QRG topic.
QRGs planned for the series:
- Artificial Intelligence QRG
- Quantum Computing QRG
- Big Data Analytics QRG
- Spacecraft Guidance, Navigation & Control QRG (coming 2026)
- UK Home Computing & The Birth of ARM QRG (coming 2027)
Any questions or comments?
- Please contact Arthur Morgan at [email protected].
100% human made.
TrustArc Webinar: Consumer Expectations vs Corporate Realities on Data Broker...TrustArc
Most consumers believe they’re making informed decisions about their personal data—adjusting privacy settings, blocking trackers, and opting out where they can. However, our new research reveals that while awareness is high, taking meaningful action is still lacking. On the corporate side, many organizations report strong policies for managing third-party data and consumer consent yet fall short when it comes to consistency, accountability and transparency.
This session will explore the research findings from TrustArc’s Privacy Pulse Survey, examining consumer attitudes toward personal data collection and practical suggestions for corporate practices around purchasing third-party data.
Attendees will learn:
- Consumer awareness around data brokers and what consumers are doing to limit data collection
- How businesses assess third-party vendors and their consent management operations
- Where business preparedness needs improvement
- What these trends mean for the future of privacy governance and public trust
This discussion is essential for privacy, risk, and compliance professionals who want to ground their strategies in current data and prepare for what’s next in the privacy landscape.
Technology Trends in 2025: AI and Big Data AnalyticsInData Labs
At InData Labs, we have been keeping an ear to the ground, looking out for AI-enabled digital transformation trends coming our way in 2025. Our report will provide a look into the technology landscape of the future, including:
-Artificial Intelligence Market Overview
-Strategies for AI Adoption in 2025
-Anticipated drivers of AI adoption and transformative technologies
-Benefits of AI and Big data for your business
-Tips on how to prepare your business for innovation
-AI and data privacy: Strategies for securing data privacy in AI models, etc.
Download your free copy nowand implement the key findings to improve your business.
UiPath Community Berlin: Orchestrator API, Swagger, and Test Manager APIUiPathCommunity
Join this UiPath Community Berlin meetup to explore the Orchestrator API, Swagger interface, and the Test Manager API. Learn how to leverage these tools to streamline automation, enhance testing, and integrate more efficiently with UiPath. Perfect for developers, testers, and automation enthusiasts!
📕 Agenda
Welcome & Introductions
Orchestrator API Overview
Exploring the Swagger Interface
Test Manager API Highlights
Streamlining Automation & Testing with APIs (Demo)
Q&A and Open Discussion
Perfect for developers, testers, and automation enthusiasts!
👉 Join our UiPath Community Berlin chapter: https://community.uipath.com/berlin/
This session streamed live on April 29, 2025, 18:00 CET.
Check out all our upcoming UiPath Community sessions at https://community.uipath.com/events/.
TrsLabs - Fintech Product & Business ConsultingTrs Labs
Hybrid Growth Mandate Model with TrsLabs
Strategic Investments, Inorganic Growth, Business Model Pivoting are critical activities that business don't do/change everyday. In cases like this, it may benefit your business to choose a temporary external consultant.
An unbiased plan driven by clearcut deliverables, market dynamics and without the influence of your internal office equations empower business leaders to make right choices.
Getting things done within a budget within a timeframe is key to Growing Business - No matter whether you are a start-up or a big company
Talk to us & Unlock the competitive advantage
#StandardsGoals for 2025: Standards & certification roundup - Tech Forum 2025BookNet Canada
Book industry standards are evolving rapidly. In the first part of this session, we’ll share an overview of key developments from 2024 and the early months of 2025. Then, BookNet’s resident standards expert, Tom Richardson, and CEO, Lauren Stewart, have a forward-looking conversation about what’s next.
Link to recording, transcript, and accompanying resource: https://bnctechforum.ca/sessions/standardsgoals-for-2025-standards-certification-roundup/
Presented by BookNet Canada on May 6, 2025 with support from the Department of Canadian Heritage.
AI Changes Everything – Talk at Cardiff Metropolitan University, 29th April 2...Alan Dix
Talk at the final event of Data Fusion Dynamics: A Collaborative UK-Saudi Initiative in Cybersecurity and Artificial Intelligence funded by the British Council UK-Saudi Challenge Fund 2024, Cardiff Metropolitan University, 29th April 2025
https://alandix.com/academic/talks/CMet2025-AI-Changes-Everything/
Is AI just another technology, or does it fundamentally change the way we live and think?
Every technology has a direct impact with micro-ethical consequences, some good, some bad. However more profound are the ways in which some technologies reshape the very fabric of society with macro-ethical impacts. The invention of the stirrup revolutionised mounted combat, but as a side effect gave rise to the feudal system, which still shapes politics today. The internal combustion engine offers personal freedom and creates pollution, but has also transformed the nature of urban planning and international trade. When we look at AI the micro-ethical issues, such as bias, are most obvious, but the macro-ethical challenges may be greater.
At a micro-ethical level AI has the potential to deepen social, ethnic and gender bias, issues I have warned about since the early 1990s! It is also being used increasingly on the battlefield. However, it also offers amazing opportunities in health and educations, as the recent Nobel prizes for the developers of AlphaFold illustrate. More radically, the need to encode ethics acts as a mirror to surface essential ethical problems and conflicts.
At the macro-ethical level, by the early 2000s digital technology had already begun to undermine sovereignty (e.g. gambling), market economics (through network effects and emergent monopolies), and the very meaning of money. Modern AI is the child of big data, big computation and ultimately big business, intensifying the inherent tendency of digital technology to concentrate power. AI is already unravelling the fundamentals of the social, political and economic world around us, but this is a world that needs radical reimagining to overcome the global environmental and human challenges that confront us. Our challenge is whether to let the threads fall as they may, or to use them to weave a better future.
How Can I use the AI Hype in my Business Context?Daniel Lehner
𝙄𝙨 𝘼𝙄 𝙟𝙪𝙨𝙩 𝙝𝙮𝙥𝙚? 𝙊𝙧 𝙞𝙨 𝙞𝙩 𝙩𝙝𝙚 𝙜𝙖𝙢𝙚 𝙘𝙝𝙖𝙣𝙜𝙚𝙧 𝙮𝙤𝙪𝙧 𝙗𝙪𝙨𝙞𝙣𝙚𝙨𝙨 𝙣𝙚𝙚𝙙𝙨?
Everyone’s talking about AI but is anyone really using it to create real value?
Most companies want to leverage AI. Few know 𝗵𝗼𝘄.
✅ What exactly should you ask to find real AI opportunities?
✅ Which AI techniques actually fit your business?
✅ Is your data even ready for AI?
If you’re not sure, you’re not alone. This is a condensed version of the slides I presented at a Linkedin webinar for Tecnovy on 28.04.2025.
How Can I use the AI Hype in my Business Context?Daniel Lehner
VP R&D Open Seminar: Caching
1. The VP R&D Open Seminar
No Time for Caching
[email protected]
http://blogs.microsoft.co.il/blogs/vprnd
http://top-performance.blogspot.com
2. Don’t Use Caching
http://blogs.microsoft.co.il/blogs/vprnd
2 http://top-performance.blogspot.com
3. If You Have To
Read
http://blogs.microsoft.co.il/blogs/vprnd
3 http://top-performance.blogspot.com
4. Invalidation Can Be Nightmare
http://luauf.com/2009/06/08/%C2%BFque-es-memcached/
http://blogs.microsoft.co.il/blogs/vprnd
4 http://top-performance.blogspot.com
5. Geo Load Balancing Can be Worse
http://blogs.microsoft.co.il/blogs/vprnd
5 http://top-performance.blogspot.com
6. Finally, Recovery May Not Be Better
http://blogs.microsoft.co.il/blogs/vprnd
6 http://top-performance.blogspot.com
7. KISS
http://marriagelifeministries.org/?p=962
http://blogs.microsoft.co.il/blogs/vprnd
7 http://top-performance.blogspot.com
8. Sponsored by
http://blogs.microsoft.co.il/blogs/vprnd
8 Leveraging Publishers Online Assets
http://top-performance.blogspot.com