This is the presentation at Percona Live 2015 on MySQL, MariaDB and Percona Orchestration on bare metal, virtualised environments and clouds (AWS and OpenStack).
The Evolution of Open Source DatabasesIvan Zoratti
The document provides an overview of the evolution of open source databases from the past to present and future. It discusses the early days of navigational and hierarchical databases. It then covers the development of relational databases and SQL. It outlines the rise of open source databases like MySQL, PostgreSQL, and SQLite. It also summarizes the emergence of NoSQL databases and NewSQL systems to handle big data and cloud computing. The document predicts continued development and blending of features between SQL, NoSQL, and NewSQL databases.
MariaDB Server Compatibility with MySQLColin Charles
At the MariaDB Server Developer's meeting in Amsterdam, Oct 8 2016. This was the deck to talk about what MariaDB Server 10.1/10.2 might be missing from MySQL versions up to 5.7. The focus is on compatibility of MariaDB Server with MySQL.
The Proxy Wars - MySQL Router, ProxySQL, MariaDB MaxScaleColin Charles
This document discusses MySQL proxy technologies including MySQL Router, ProxySQL, and MariaDB MaxScale. It provides an overview of each technology, including when they were released, key features, and comparisons between them. ProxySQL is highlighted as a popular option currently with integration with Percona tools, while MySQL Router may become more widely used due to its support for MySQL InnoDB Cluster. MariaDB MaxScale is noted for its binlog routing capabilities. Overall the document aims to help people understand and choose between the different MySQL proxy options.
An introduction to MongoDB from an experienced MySQL user and developer. There are differences and we go thru the What/Why/Who/Where of MongoDB, the "similarities" to the MySQL world like storage engines, how replication is a little more interesting with built-in sharding and automatic failover, backups, monitoring, DBaaS, going to production and finding out more resources.
- MariaDB Corporation was founded by original developers of MySQL and provides commercial support for MariaDB and MySQL. It has over 400 enterprise customers globally.
- MariaDB is an enhanced, drop-in replacement for MySQL that is open source and offers additional features like improved performance, security, and scalability. It has been adopted by several Linux distributions as the default database.
- MariaDB offers several advantages over MySQL for applications like Drupal, including its XtraDB storage engine, SphinxSE search engine, thread pool feature for handling many concurrent queries efficiently, and Galera Cluster for high availability.
This document provides an overview and introduction to Cosmos DB. It discusses what Cosmos DB is, its data models, APIs, partitioning, and global distribution. It explains why Cosmos DB was created to address limitations of traditional databases. Key aspects covered include throughput and consistency levels, indexing, backups, failovers, and using Cosmos DB for developers and database administrators. The document also discusses migration tools, limitations, and integrations with PowerBI and geospatial data.
Presented at the MySQL Chicago Meetup in August 2016. The focus of the talk is on backups and verification, replication and failover, as well as security and encryption.
- Betfair chose Couchbase as their strategic document NoSQL solution to store session state, cross-session state, and service persistence for key-based entities. Couchbase was selected due to its strong performance, scalability, schema flexibility, and ease of use for both developers and operations teams. Betfair has been using Couchbase in production for about 6 months across multiple application clusters.
With a focus on Amazon AWS RDS MySQL and PostgreSQL, Rackspace cloud, Google Cloud SQL, Microsoft Azure for MySQL and PostgreSQL as well as a hint of the other clouds
Presented at Percona Live Amsterdam 2016, this is an in-depth look at MariaDB Server right up to MariaDB Server 10.1. Learn the differences. See what's already in MySQL. And so on.
Best practices for MySQL/MariaDB Server/Percona Server High AvailabilityColin Charles
Best practices for MySQL/MariaDB Server/Percona Server High Availability - presented at Percona Live Amsterdam 2016. The focus is on picking the right High Availability solution, discussing replication, handling failure (yes, you can achieve a quick automatic failover), proxies (there are plenty), HA in the cloud/geographical redundancy, sharding solutions, how newer versions of MySQL help you, and what to watch for next.
MariaDB 10.1 what's new and what's coming in 10.2 - Tokyo MariaDB MeetupColin Charles
Presented at the Tokyo MariaDB Server meetup in July 2016, this is an overview of what you can see and use in MariaDB Server 10.1, but more importantly what is planned to arrive in 10.2
Having spent more than the last decade being the main point of contact for distributions shipping MySQL, then MariaDB Server, it's clear that working with distributions have many challenges. Licensing changes (when MySQL moved the client libraries from LGPL to GPL with a FOSS Exception), ABI changes, speed (or lack thereof) of distribution releases/freezes, supporting the software throughout the lifespan of the distribution, specific bugs due to platforms, and a lot more will be discussed in this talk. Let's not forget the politics. How do we decide "tiers" of importance for distributions? As a bonus, there will be a focus on how much effort it took to "replace" MySQL with MariaDB.
Benefits: if you're making a distribution, this is the point of view of the upstream package makers. Why are distribution statistics important to us? Do we monitor your bugs system or do you have a better escalation to us? How do we test to make sure things are going well before release. This and more will be spoken about.
As an upstream project (package), we love nothing more than being available everywhere. But time and energy goes into making this is so as there are quirks in every distribution.
How to convert from MySQL to PostgreSQL: discuss history of each, current status, when you might wish to convert, what might motivate you to convert, & how to do so. With references.
Securing your MySQL / MariaDB Server dataColin Charles
Co-presented alongside Ronald Bradford, this covers MySQL, Percona Server, and MariaDB Server (since the latter occasionally can be different enough). Go thru insecure practices, focus on communication security, connection security, data security, user accounts and server access security.
The success of PostgreSQL supporting enterprise workloads has put the spotlight on where PostgreSQL development is headed next. Advances in recent releases have expanded the database’s ability to support new data types and unstructured data as data professionals wrestle with bigger and more complex data loads. Analysts are predicting a strong future for open source in the enterprise while companies are increasingly adopting open source into the data center to help control and reduce costs. Marc Linster, Senior Vice President of Products and Services at EnterpriseDB, will present his perspective on how PostgreSQL will continue to evolve to meet emerging new challenges in a world of Big Data and Cloud Computing.
This is my third iteration of the talk presented in Tokyo, Japan - first was at a keynote at rootconf.in in April 2016, then at the MySQL meetup in New York, and now for dbtechshowcase. The focus is on database failures of the past, and how modern MySQL / MariaDB Server technologies could have helped them avoid such failure. The focus is on backups and verification, replication and failover, and security and encryption.
Differences between MariaDB 10.3 & MySQL 8.0Colin Charles
MySQL and MariaDB are becoming more divergent. Learn what is different from a high level. It is also a good idea to ensure that you use the correct database for the correct job.
MariaDB is a community-developed, drop-in replacement for MySQL that aims to be fully compatible without compromising on features or stability. Over the past 32 months, MariaDB has released four major versions with new features like improved replication, optimization enhancements, and storage engines. It is led by many of the original developers of MySQL and has a large community of contributors working to advance it as a better open source database.
Citrix Synergy 2014 - Syn233 Building and operating a Dev Ops cloud: best pra...Citrix
- InMobi moved to using Citrix CloudPlatform to power their private cloud, replacing their home-built systems which were brittle and difficult to scale.
- Their architecture with CloudPlatform includes management servers, MySQL servers, primary storage using NexentaStor on JBODs, and secondary GlusterFS storage for redundancy.
- This allows InMobi to easily provision development and test environments in a self-service manner while maintaining isolation, security, and scalability as their needs grow.
MariaDB 10 Tutorial - 13.11.11 - Percona Live LondonIvan Zoratti
This document provides an overview and summary of MariaDB 10 features presented by Ivan Zoratti. It discusses new features in MariaDB 10 like storage engines, administration improvements, and replication capabilities. The document also summarizes optimization enhancements in MariaDB 10 like the new optimizer, improved indexing techniques, and subquery optimizations. Various agenda topics are outlined for the MariaDB 10 tutorial.
This document compares MySQL and MariaDB, noting problems with MySQL like not being truly open source and limited features. It presents MariaDB as a drop-in replacement for MySQL that is open source and provides additional features like those in MySQL Enterprise. Examples are given of companies using MariaDB successfully at large scale like OLX, Wikipedia, and Tumblr. It concludes by offering a proof of concept to demonstrate MariaDB.
This document discusses running MariaDB databases on containers using Kubernetes for orchestration. It begins with an overview of containers and their benefits like encapsulation and isolation. Kubernetes is presented as a tool for managing container orchestration with components like pods, services and deployments. Databases have additional requirements for statefulness and high availability which containers can address through volume storage and clustering. MariaDB images and architectures are reviewed that support running the database in containers from single instances to Galera clusters. Questions are asked to the presenter about database durability, cluster formation, self-healing and specific MariaDB on container implementations.
MySQL is a unique adult (now 21 years old) in many ways. It supports plugins. It supports storage engines. It is also owned by Oracle, thus birthing two branches of the popular opensource database: Percona Server and MariaDB Server. It also once spawned a fork: Drizzle. Lately a consortium of web scale users (think a chunk of the top 10 sites out there) have spawned WebScaleSQL.
You're a busy DBA having to maintain a mix of this. Or you're a CIO planning to choose one branch. How do you go about picking? Supporting multiple databases? Find out more in this talk. Also covered is a deep-dive into what feature differences exist between MySQL/Percona Server/MariaDB/WebScaleSQL, how distributions package the various databases differently. Within the hour, you'll be informed about the past, the present, and hopefully be knowledgeable enough to know what to pick in the future.
Note, there will also be coverage of the various trees around WebScaleSQL, like the Facebook tree, the Alibaba tree as well as the Twitter tree.
Databases require capacity planning (and to those coming from traditional RDBMS solutions, this can be thought of as a sizing guide). Capacity planning prevents resource exhaustion. Capacity planning can be hard. This talk has a heavier leaning on MySQL, but the concepts and addendum will help with any other data store.
Failure happens, and we can learn from it. We need to think about backups, but also verification of them. We should definitely make use of replication and think about automatic failover. And security is key, but don't forget that encryption is now available in MySQL, Percona Server and MariaDB Server.
Automate all aspects of your software development, deployment and infrastructure systems. Learn why it is important for developers to take DevOps seriously and embrace Agile Infrastructure for their projects.
Microservices with Node & Docker allow for building and deploying applications as independent services that can scale independently. Docker provides lightweight isolated environments for running services, while Node is well-suited as a platform due to its asynchronous and non-blocking I/O model and ease of building scalable network services. Together, Docker and Node enable a microservices architecture with improved developer productivity, deployment flexibility, and scalability compared to traditional monolithic applications.
With a focus on Amazon AWS RDS MySQL and PostgreSQL, Rackspace cloud, Google Cloud SQL, Microsoft Azure for MySQL and PostgreSQL as well as a hint of the other clouds
Presented at Percona Live Amsterdam 2016, this is an in-depth look at MariaDB Server right up to MariaDB Server 10.1. Learn the differences. See what's already in MySQL. And so on.
Best practices for MySQL/MariaDB Server/Percona Server High AvailabilityColin Charles
Best practices for MySQL/MariaDB Server/Percona Server High Availability - presented at Percona Live Amsterdam 2016. The focus is on picking the right High Availability solution, discussing replication, handling failure (yes, you can achieve a quick automatic failover), proxies (there are plenty), HA in the cloud/geographical redundancy, sharding solutions, how newer versions of MySQL help you, and what to watch for next.
MariaDB 10.1 what's new and what's coming in 10.2 - Tokyo MariaDB MeetupColin Charles
Presented at the Tokyo MariaDB Server meetup in July 2016, this is an overview of what you can see and use in MariaDB Server 10.1, but more importantly what is planned to arrive in 10.2
Having spent more than the last decade being the main point of contact for distributions shipping MySQL, then MariaDB Server, it's clear that working with distributions have many challenges. Licensing changes (when MySQL moved the client libraries from LGPL to GPL with a FOSS Exception), ABI changes, speed (or lack thereof) of distribution releases/freezes, supporting the software throughout the lifespan of the distribution, specific bugs due to platforms, and a lot more will be discussed in this talk. Let's not forget the politics. How do we decide "tiers" of importance for distributions? As a bonus, there will be a focus on how much effort it took to "replace" MySQL with MariaDB.
Benefits: if you're making a distribution, this is the point of view of the upstream package makers. Why are distribution statistics important to us? Do we monitor your bugs system or do you have a better escalation to us? How do we test to make sure things are going well before release. This and more will be spoken about.
As an upstream project (package), we love nothing more than being available everywhere. But time and energy goes into making this is so as there are quirks in every distribution.
How to convert from MySQL to PostgreSQL: discuss history of each, current status, when you might wish to convert, what might motivate you to convert, & how to do so. With references.
Securing your MySQL / MariaDB Server dataColin Charles
Co-presented alongside Ronald Bradford, this covers MySQL, Percona Server, and MariaDB Server (since the latter occasionally can be different enough). Go thru insecure practices, focus on communication security, connection security, data security, user accounts and server access security.
The success of PostgreSQL supporting enterprise workloads has put the spotlight on where PostgreSQL development is headed next. Advances in recent releases have expanded the database’s ability to support new data types and unstructured data as data professionals wrestle with bigger and more complex data loads. Analysts are predicting a strong future for open source in the enterprise while companies are increasingly adopting open source into the data center to help control and reduce costs. Marc Linster, Senior Vice President of Products and Services at EnterpriseDB, will present his perspective on how PostgreSQL will continue to evolve to meet emerging new challenges in a world of Big Data and Cloud Computing.
This is my third iteration of the talk presented in Tokyo, Japan - first was at a keynote at rootconf.in in April 2016, then at the MySQL meetup in New York, and now for dbtechshowcase. The focus is on database failures of the past, and how modern MySQL / MariaDB Server technologies could have helped them avoid such failure. The focus is on backups and verification, replication and failover, and security and encryption.
Differences between MariaDB 10.3 & MySQL 8.0Colin Charles
MySQL and MariaDB are becoming more divergent. Learn what is different from a high level. It is also a good idea to ensure that you use the correct database for the correct job.
MariaDB is a community-developed, drop-in replacement for MySQL that aims to be fully compatible without compromising on features or stability. Over the past 32 months, MariaDB has released four major versions with new features like improved replication, optimization enhancements, and storage engines. It is led by many of the original developers of MySQL and has a large community of contributors working to advance it as a better open source database.
Citrix Synergy 2014 - Syn233 Building and operating a Dev Ops cloud: best pra...Citrix
- InMobi moved to using Citrix CloudPlatform to power their private cloud, replacing their home-built systems which were brittle and difficult to scale.
- Their architecture with CloudPlatform includes management servers, MySQL servers, primary storage using NexentaStor on JBODs, and secondary GlusterFS storage for redundancy.
- This allows InMobi to easily provision development and test environments in a self-service manner while maintaining isolation, security, and scalability as their needs grow.
MariaDB 10 Tutorial - 13.11.11 - Percona Live LondonIvan Zoratti
This document provides an overview and summary of MariaDB 10 features presented by Ivan Zoratti. It discusses new features in MariaDB 10 like storage engines, administration improvements, and replication capabilities. The document also summarizes optimization enhancements in MariaDB 10 like the new optimizer, improved indexing techniques, and subquery optimizations. Various agenda topics are outlined for the MariaDB 10 tutorial.
This document compares MySQL and MariaDB, noting problems with MySQL like not being truly open source and limited features. It presents MariaDB as a drop-in replacement for MySQL that is open source and provides additional features like those in MySQL Enterprise. Examples are given of companies using MariaDB successfully at large scale like OLX, Wikipedia, and Tumblr. It concludes by offering a proof of concept to demonstrate MariaDB.
This document discusses running MariaDB databases on containers using Kubernetes for orchestration. It begins with an overview of containers and their benefits like encapsulation and isolation. Kubernetes is presented as a tool for managing container orchestration with components like pods, services and deployments. Databases have additional requirements for statefulness and high availability which containers can address through volume storage and clustering. MariaDB images and architectures are reviewed that support running the database in containers from single instances to Galera clusters. Questions are asked to the presenter about database durability, cluster formation, self-healing and specific MariaDB on container implementations.
MySQL is a unique adult (now 21 years old) in many ways. It supports plugins. It supports storage engines. It is also owned by Oracle, thus birthing two branches of the popular opensource database: Percona Server and MariaDB Server. It also once spawned a fork: Drizzle. Lately a consortium of web scale users (think a chunk of the top 10 sites out there) have spawned WebScaleSQL.
You're a busy DBA having to maintain a mix of this. Or you're a CIO planning to choose one branch. How do you go about picking? Supporting multiple databases? Find out more in this talk. Also covered is a deep-dive into what feature differences exist between MySQL/Percona Server/MariaDB/WebScaleSQL, how distributions package the various databases differently. Within the hour, you'll be informed about the past, the present, and hopefully be knowledgeable enough to know what to pick in the future.
Note, there will also be coverage of the various trees around WebScaleSQL, like the Facebook tree, the Alibaba tree as well as the Twitter tree.
Databases require capacity planning (and to those coming from traditional RDBMS solutions, this can be thought of as a sizing guide). Capacity planning prevents resource exhaustion. Capacity planning can be hard. This talk has a heavier leaning on MySQL, but the concepts and addendum will help with any other data store.
Failure happens, and we can learn from it. We need to think about backups, but also verification of them. We should definitely make use of replication and think about automatic failover. And security is key, but don't forget that encryption is now available in MySQL, Percona Server and MariaDB Server.
Automate all aspects of your software development, deployment and infrastructure systems. Learn why it is important for developers to take DevOps seriously and embrace Agile Infrastructure for their projects.
Microservices with Node & Docker allow for building and deploying applications as independent services that can scale independently. Docker provides lightweight isolated environments for running services, while Node is well-suited as a platform due to its asynchronous and non-blocking I/O model and ease of building scalable network services. Together, Docker and Node enable a microservices architecture with improved developer productivity, deployment flexibility, and scalability compared to traditional monolithic applications.
First steps into developing an application as a suite of small services, and analysis of tools and architecture approaches to be used.
Topics covered:
1) What is a micro service architecture
2)Advantages in code procedures, team dynamics and scaling
3) How container services such as docker assist in its implementation
4) How to deploy code in a micro services architecture
5) Container Management tools and resource efficiency (mesos, kubernetes, aws container service)
6) Scaling up
By PeoplePerHour team
presented by CTO Spyros Lambrinidis & Senior DevOps Panagiotis Moustafellos @ Docker Athens Meetup 18/02/2015
Intro to OpenShift, MongoDB Atlas & Live DemoMongoDB
Get the fundamentals on working with containers in the cloud. In this session, you will learn how to run and manage containers in production. We'll level set with a quick intro to Kubernetes and OpenShift, so you understand some basic terminology. From there, it's all live demo. We’ll spin up Java, MongoDB (including Atlas, the hosted DBaas), integrate code from Github, and make some shiny JSON spatial services. Finally, we’ll cover best practices in using containers when going to production with an application, and answer all of your questions.
We will show what aspects of hawkBit need to be completed or implemented to use it in a production environment.
We will look at hawkBit's extension points and how they can be used and show some practices for deploying and managing a hawkBit-based product.
Backroll: Production Grade KVM Backup Solution Integrated in CloudStackShapeBlue
Backroll is not only a production-grade KVM backup solution. It is also being integrated inside Apache Cloudstack using the Backup and restore framework. Pierre and Quentin will show how it works, the feature list, and how the integration has been made.
Quentin is in charge of DIMSI custom developments on Apache Cloudstack deployment : customer portal, backup solution. On a daily basis, he helps our customers and our developers to use and embrace Devops methodology, by building CI/CD pipelines (GitLab, Azure Devops), dockerizing apps and automate things as much as possible... When not DevOps'ing, Quentin loves to binge watch series and movies, play with his cat "Boogie" and is a crazy fan of street food.
Grégoire is a software architect who spends most of his time designing infrastructure applications and CRM systems, on-premise or multi-cloud based. He’s been using Apache Cloudstack for many years, and likes to keep knowledge and data outside black-boxes Father of 4 children, you can meet him in Southern Brittany, sailing Hobbie Cat or supporting Lorient football club at Moustoir stadium.
Pierre is in charge of Backroll integration inside Cloudstack. Pierre has a proven track record of successful c# and Java projects. When not playing with his keyboard, Pierre is surfing, WingFoiling or bodyboarding on Brittany coast.
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CloudStack Collaboration Conference 2022 took place on 14th-16th November in Sofia, Bulgaria and virtually. The day saw a hybrid get-together of the global CloudStack community hosting 370 attendees. The event hosted 43 sessions from leading CloudStack experts, users and skilful engineers from the open-source world, which included: technical talks, user stories, new features and integrations presentations and more.
DevOps Transformation: Learnings and Best PracticesQBurst
The presentation delves into the best practices and approach for DevOps adoption. Understand key aspects of DevOps and how it brings about speed and efficiency in the software development lifecycle
OpenNebula provides a seamless integration with vCenter. In this session we will discuss how to add a Cloud-layer on top of your vCenter infrastructure. We will also discuss vOneCloud, a product based on OpenNebula to quickly deploy a Cloud in vCenter. Finally we will talk about what the future awaits for OpenNebula and VMware, things like Network and Storage managemente, StorageDRS, Linked clones, very fast monitoring and operation, and many many more things.
Talk held at the OpenNebula Techday Barcelona 2017:
https://opennebula.org/community/techdays/techday-barcelona-2017/
New features for vCenter in OpenNebula 5.4
Talk held in Techday Madrid, 2017. More info:
https://opennebula.org/community/techdays/techday-madrid-2017/
Containerizing GPU Applications with Docker for Scaling to the CloudSubbu Rama
This document discusses containerizing GPU applications with Docker to enable scaling to the cloud. It describes how containers can solve problems of hardware and software portability by allowing applications to run consistently across different infrastructure. The document demonstrates how to build a GPU container using Dockerfiles and deploy it across multiple clouds. It also introduces Boost Containers which combine Bitfusion Boost technology with containers to build virtual GPU machines and clusters, enabling flexible scheduling of GPU workflows without code changes.
Webinar: Simplifying the Enterprise Hybrid Cloud with Azure Stack HCIStorage Switzerland
During our on demand webinar, “Simplifying the Large-Scale Hybrid Cloud”, Storage Switzerland and Axellio discuss how Microsoft Azure Stack HCI and Axellio’s FabricXpress Servers can deliver new levels of consolidation in the enterprise. Learn how to intelligently leverage Azure to simplify operations like data protection, business continuity, and data center operations – while deploying less infrastructure and less software for your demanding on-premises workloads.
USENIX LISA15: How TubeMogul Handles over One Trillion HTTP Requests a MonthNicolas Brousse
TubeMogul grew from few servers to over two thousands servers and handling over one trillion http requests a month, processed in less than 50ms each. To keep up with the fast growth, the SRE team had to implement an efficient Continuous Delivery infrastructure that allowed to do over 10,000 puppet deployment and 8,500 application deployment in 2014. In this presentation, we will cover the nuts and bolts of the TubeMogul operations engineering team and how they overcome challenges.
Get introduced to the new ASP.NET 5. This stack stack that will change the way you build modern web apps! The next generation ASP.NET gives us a much needed modern framework for web and cloud. It is built from the ground up to provide an optimized development framework for apps that are either deployed to the cloud or run on-premises. A significant redesign, full open source and available on GitHub, ASP.NET 5 uses cloud-optimized version, that is enhanced for server scenarios like low-memory and high-throughput. Get to know the all new powerful ASP.NET 5 through our webinar.
We would encourage you to go through the live Demo. Write back to us at [email protected] for any queries.
Suyati Technologies Pvt Ltd.
2nd Floor, B-Wing, Thapasya building, Infopark, Kakkanad
Kochi 682030, Kakkanad, Kerala 682030
This document discusses the evolution of web backend technologies. It covers the history and concepts of infrastructure as code, immutable infrastructure, blue-green deployments, and canary deployments. It also discusses tools for physical delivery, virtual machines, configuration management, continuous integration/delivery, Docker, and Kubernetes. Kubernetes makes it easy to implement infrastructure as code practices and deployment strategies like blue-green and canary deployments through features like deployments and services.
This document discusses using Azure DevOps and Snowflake to enable continuous integration and continuous deployment (CI/CD) of database changes. It covers setting up source control in a repository, implementing pull requests for code reviews, building deployment artifacts in a build pipeline, and deploying artifacts to development, test, and production environments through a release pipeline. The document also highlights key Snowflake features like zero-copy cloning that enable testing deployments before production.
Eager to learn more about OpenStack? This presentation provides an overview of OpenStack basics and an introduction to the types of storage in OpenStack. Choosing the right storage for your cloud can be the hardest part of building out your environment – this is a great primer to picking the right storage for your OpenStack deployment.
AI, ML and Graph Algorithms: Real Life Use Cases with Neo4jIvan Zoratti
I gave this presentation at DataOps 19 in Barcelona.
You will find information about Neo4j and how to use it with Graph Algorithms for Machine Learning and Artificial Intelligence.
This is the presentation at the OSIsoft EMEA User Conference in London, 16 October 2017.
Please note that "Open Edge Module" and "FogLAMP" are synonyms.
MySQL Performance Tuning London Meetup June 2017Ivan Zoratti
The document discusses various techniques for tuning MySQL performance. It begins with an introduction and agenda, then covers top performance issues such as bad SQL queries, long running transactions, and incorrect configurations. The rest of the document provides tips for monitoring different aspects of the system and tuning various configuration options, software, and application design factors to optimize MySQL performance.
NOSQL Meets Relational - The MySQL Ecosystem Gains More FlexibilityIvan Zoratti
Colin Charles gave a presentation comparing SQL and NoSQL databases. He discussed why organizations adopt NoSQL databases like MongoDB for large, unstructured datasets and rapid development. However, he argued that MySQL can also handle these workloads through features like dynamic columns, memcached integration, and JSON support. MySQL addresses limitations around high availability, scalability, and schema flexibility through tools and plugins that provide sharding, replication, load balancing, and online schema changes. In the end, MySQL with the right tools is capable of fulfilling both transactional and NoSQL-style workloads.
MariaDB ColumnStore - LONDON MySQL MeetupIvan Zoratti
The document provides an overview of MariaDB ColumnStore, an open source column-oriented database engine for analytics and business intelligence (BI). It describes key differences between row-oriented and column-oriented storage, how ColumnStore provides high performance for analytical queries through its columnar storage and distributed architecture, and best practices for data ingestion and querying ColumnStore.
Time Series From Collection To AnalysisIvan Zoratti
This is my talk at Percona Live 2016 in Santa Clara. It is a quick walkthrough time series workloads and solutions with traditional relational databases and dedicated time series DBs
This document discusses different versions of popular open-source SQL databases and how to install and configure MySQL. It lists versions of MySQL, MariaDB, Percona, and XtraDB Cluster and how to download, install, start, and connect to MySQL. It also shows how to install MySQL using Debian packages or RPMs, how to view server configuration settings, and how to set permissions to allow remote root connections.
This document explains Global Transaction Identifiers (GTIDs) in MySQL 5.6, MariaDB 10, and Galera 3. It describes how GTIDs uniquely identify transactions or state changes in each system. In MySQL 5.6 and MariaDB 10, a GTID contains a transaction ID and server ID. In Galera, it contains a sequence number and cluster ID. GTIDs allow for easy replication and failover by ensuring each change is only applied once.
MaxScale for Effective MySQL Meetup NYC - 14.01.21Ivan Zoratti
The document provides an overview of the MaxScale architecture. It describes how MaxScale uses an event-driven core and descriptor control blocks (DCBs) to handle network requests and route traffic between clients and backend databases. The core polls file descriptors for activity using epoll and dispatches events to modules, which can be routers, protocols, or monitors.
This document discusses SkySQL and MariaDB database solutions. It provides an overview of the SkySQL architecture including MariaDB servers using MHA Galera clusters, a gateway, manager, and monitoring tools. It describes features of MariaDB like optimizations, group commit, atomic writes, virtual columns, TokuDB, and connectors. It also discusses high availability using Pacemaker for automatic failover, the SkySQL manager dashboard, REST API, and gateway for load balancing and query routing.
MySQL & MariaDB - Innovation Happens HereIvan Zoratti
The document discusses the vision for a "New MySQL" and "New MariaDB" database that provides flexibility, management capabilities, availability, elasticity, performance, extended functionality, communication, security and acts as a data store and integration platform. It can be deployed everywhere through public/private clouds and on-premises and provides high availability, multiple storage engines, application integration, monitoring and administration tools through a RESTful API.
What can we learn from NoSQL technologies?Ivan Zoratti
This document summarizes Ivan Zoratti's presentation on NoSQL technologies. It discusses some of the perceived reasons for adopting NoSQL such as flexibility over schemas. It also summarizes key differences between NoSQL and SQL databases, such as schema-less designs and horizontal scaling in NoSQL. Additionally, it covers CAP theorem, examples of NoSQL databases, and when MySQL and NoSQL may each be better fits for different data and application needs.
The document discusses Ivan Zoratti's presentation on using MySQL for big data. It defines big data and how it can be structured as either unstructured or structured data. It then outlines various technologies that can be used with MySQL like storage engines, partitioning, columnar databases, and the MariaDB optimizer. The presentation provides an overview of how these technologies can help manage large and complex data sets with MySQL.
The document provides hints and best practices for integrating and running MySQL on standard servers and in the cloud. It discusses deploying MySQL databases in cloud platforms like Amazon Web Services (AWS), understanding the cloud landscape including infrastructure as a service (IaaS), platform as a service (PaaS) and software as a service (SaaS). It also covers topics like the anatomy of a MySQL database in the cloud including deployment, communication, high availability, scalability, operations, and costs. Specific tips are provided for running MySQL in AWS.
These are the slides of my presentation at the NYC MySQL Meetup on Sep 21 2012. There are tips and tricks about MySQL in the cloud and the SkySQL cloud data suite
The document discusses high availability solutions for MySQL databases. It begins with an overview of SkySQL and its offerings including enterprise subscriptions, consulting, and training. It then provides definitions and explanations of key high availability concepts like fault tolerance, switchover, failover, and downtime. The document outlines various high availability solutions for MySQL including replication, clustering, synchronous replication using technologies like DRBD, Galera, and shared storage solutions. It compares different solutions and discusses their strengths and limitations. Lastly, it addresses some common questions around high availability requirements.
Ora mysql bothGetting the best of both worlds with Oracle 11g and MySQL Enter...Ivan Zoratti
The document discusses using Oracle Database 11g and MySQL together. It outlines how MySQL provides a cost-effective solution for online applications through its pluggable storage engine architecture, replication capabilities, and scaling options like sharding. MySQL Enterprise offers additional features for monitoring, management and high availability of MySQL deployments.
Learn the Basics of Agile Development: Your Step-by-Step GuideMarcel David
New to Agile? This step-by-step guide is your perfect starting point. "Learn the Basics of Agile Development" simplifies complex concepts, providing you with a clear understanding of how Agile can improve software development and project management. Discover the benefits of iterative work, team collaboration, and flexible planning.
Rock, Paper, Scissors: An Apex Map Learning JourneyLynda Kane
Slide Deck from Presentations to WITDevs (April 2021) and Cleveland Developer Group (6/28/2023) on using Rock, Paper, Scissors to learn the Map construct in Salesforce Apex development.
Semantic Cultivators : The Critical Future Role to Enable AIartmondano
By 2026, AI agents will consume 10x more enterprise data than humans, but with none of the contextual understanding that prevents catastrophic misinterpretations.
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.
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/.
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.
"Rebranding for Growth", Anna VelykoivanenkoFwdays
Since there is no single formula for rebranding, this presentation will explore best practices for aligning business strategy and communication to achieve business goals.
Spark is a powerhouse for large datasets, but when it comes to smaller data workloads, its overhead can sometimes slow things down. What if you could achieve high performance and efficiency without the need for Spark?
At S&P Global Commodity Insights, having a complete view of global energy and commodities markets enables customers to make data-driven decisions with confidence and create long-term, sustainable value. 🌍
Explore delta-rs + CDC and how these open-source innovations power lightweight, high-performance data applications beyond Spark! 🚀
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.
AI EngineHost Review: Revolutionary USA Datacenter-Based Hosting with NVIDIA ...SOFTTECHHUB
I started my online journey with several hosting services before stumbling upon Ai EngineHost. At first, the idea of paying one fee and getting lifetime access seemed too good to pass up. The platform is built on reliable US-based servers, ensuring your projects run at high speeds and remain safe. Let me take you step by step through its benefits and features as I explain why this hosting solution is a perfect fit for digital entrepreneurs.
9. Configuration vs. Orchestration
Configuration
● Roots in CFEngine
● Relatively rigid model
● Pull/Push mode
● Install software, manage
configuration
● Mostly for single servers or for
few servers working together
Orchestration
● Different meanings
● Mostly related to coordination
for complex infrastructures
● New life from Cloud Computing
and multiple, distributed
systems
● Focus on automated workflows
of tasks that also involve
configuration
● Auto-adjustment to different
environments
10. Configuration Management and Orchestration
● Ansible
● CFEngine
● Chef
● CloudFormation
● Cloudify
● Distelli
● Heat
● Juju
● Puppet
● SaltStack
● TOSCA - Topology and
Orchestration Specification for
Cloud Applications
12. Juju and MySQL
● MySQL is the most used charm in the charmstore
● https://jujucharms.com/mysql/trusty/24/
● Used in many bundles to orchestrate complex workloads
● Also available
● MariaDB - https://jujucharms.com/mariadb/trusty/2
● Percona XDB - https://jujucharms.com/percona-cluster/trusty/18
● Codership Galera - https://jujucharms.com/u/codership/galera-cluster/trusty/1
● Native MySQL Replication with autoscaling
● Backup schedule and Retention
● Flavors with automatic migration
● hacluster
● Integration with Ceph
14. Pictures and Contributions
● Waterfall Model of System Development by Peter Kemp / Paul Smith - CC BY 3.0 - Wikimedia Commons
● DevOps by Rajiv.Pant / CC BY 3.0 - Wikimedia Commons
● Canonical - Juju documentation - www.jujucharms.com
● IBM xSeries 336 - Robert Jeminus on Flickr - https://www.flickr.com/photos/jemimus/15759661059
● OpenStack Conceptual Architecture - http://docs.openstack.org/admin-guide-cloud/content/logical-architecture.html