Database Change Management (DCM) controls changes to a database between different versions of source code, similar to how Source Change Management (SCM) controls changes to source code. DCM solutions like Liquibase store database changesets in text files that are referenced in the SCM and can be in SQL, XML, JSON or YAML format. Liquibase changesets define things like table and column creations and are run by the Maven Liquibase plugin during builds to update the database schema.
This slide was presented at Mydbops Database Meetup 4 by Aakash M . This presentation focuses the new features in Galera like Streaming replication and intelligent donor selection.
Migrate your EOL MySQL servers to HA Complaint GR Cluster / InnoDB Cluster Wi...Mydbops
This talk focuses on the challenges and strategies to be followed when you're planning for a MySQL upgrade from the End of life versions of MySQL 5.5, 5.6, Even 5.7.
This presentation about common problems with data base versioning, migration and maintaining during project live cycle. Also we will look at useful tools that can help us to solve these problems. Then we will compare two most popular tools Liquibase and Flyway , and run live demo with small migration using one of them.
Liquibase få kontroll på dina databasförändringarSqueed
You never develop code without version control, why do you develop your database without it? With Liquibase, database changes are stored in human XML-files and committed to the source control system. Changes are applied to the developers local databases. As changes are committed they are distributed to all other environments including all developers local databases, test databases, staging databases, and even to production databases. This presentation will introduce you to Liquibase and the topic database change management. We will also present some advanced topics based on real life experience and a few tips and tricks as well
Rikard Thulin, Squeed and Roger Nilsson, Altran
Liquibase is an open source tool for tracking and applying database changes. It provides capabilities for updating, rolling back, and comparing database schemas. Liquibase represents database changes as change sets that can be applied deterministically to manage a database's evolution. It supports multiple database types and can be run from the command line or integrated with build tools. Change logs contain lists of change sets to apply, and checksums help detect differences between applied changes and the change log.
InnoDB Scalability improvements in MySQL 8.0Mydbops
This document provides an overview of new InnoDB scalability improvements in MySQL 8.0, including improved read and write scalability. It discusses how the InnoDB architecture was updated to support read/write workloads on modern hardware more efficiently. The redo log was redesigned to be lock-less. Contention aware transaction scheduling and other new features like instant alter algorithms and temporary session tablespaces were added to enhance performance.
Database Change Management (DCM) controls changes to a database between different versions of source code, similar to how Source Change Management (SCM) controls changes to source code. DCM solutions like Liquibase store database changesets in text files that are referenced in the SCM and can be in SQL, XML, JSON or YAML format. Liquibase changesets define things like table and column creations and are run by the Maven Liquibase plugin during builds to update the database schema.
This slide was presented at Mydbops Database Meetup 4 by Aakash M . This presentation focuses the new features in Galera like Streaming replication and intelligent donor selection.
Migrate your EOL MySQL servers to HA Complaint GR Cluster / InnoDB Cluster Wi...Mydbops
This talk focuses on the challenges and strategies to be followed when you're planning for a MySQL upgrade from the End of life versions of MySQL 5.5, 5.6, Even 5.7.
This presentation about common problems with data base versioning, migration and maintaining during project live cycle. Also we will look at useful tools that can help us to solve these problems. Then we will compare two most popular tools Liquibase and Flyway , and run live demo with small migration using one of them.
Liquibase få kontroll på dina databasförändringarSqueed
You never develop code without version control, why do you develop your database without it? With Liquibase, database changes are stored in human XML-files and committed to the source control system. Changes are applied to the developers local databases. As changes are committed they are distributed to all other environments including all developers local databases, test databases, staging databases, and even to production databases. This presentation will introduce you to Liquibase and the topic database change management. We will also present some advanced topics based on real life experience and a few tips and tricks as well
Rikard Thulin, Squeed and Roger Nilsson, Altran
Liquibase is an open source tool for tracking and applying database changes. It provides capabilities for updating, rolling back, and comparing database schemas. Liquibase represents database changes as change sets that can be applied deterministically to manage a database's evolution. It supports multiple database types and can be run from the command line or integrated with build tools. Change logs contain lists of change sets to apply, and checksums help detect differences between applied changes and the change log.
InnoDB Scalability improvements in MySQL 8.0Mydbops
This document provides an overview of new InnoDB scalability improvements in MySQL 8.0, including improved read and write scalability. It discusses how the InnoDB architecture was updated to support read/write workloads on modern hardware more efficiently. The redo log was redesigned to be lock-less. Contention aware transaction scheduling and other new features like instant alter algorithms and temporary session tablespaces were added to enhance performance.
This document provides an overview of NoSQL databases. It discusses that NoSQL databases are non-relational and were created to overcome limitations of scaling relational databases. The document categorizes NoSQL databases into key-value stores, document databases, graph databases, XML databases, and distributed peer stores. It provides examples like MongoDB, Redis, CouchDB, and Cassandra. The document also explains concepts like CAP theorem, ACID properties, and reasons for using NoSQL databases like horizontal scaling, schema flexibility, and handling large amounts of data.
ProxySQL is a popular database proxy for MySQL/MariaDB servers. This focuses on the possible High availability options for ProxySQL and operations of inbuilt clustering feature in ProxySQL. This tech talk was presented at Mydbops Database Meetup on 27-04-2019 by Aakash M, Database Administrator with Mydbops and Vignesh Prabhu, Database Administrator with Mydbops.
Ramp-Tutorial for MYSQL Cluster - Scaling with Continuous AvailabilityPythian
This document provides an overview and tutorial on MySQL Cluster (NDB), which is a high availability, clustering storage engine for MySQL. It discusses key MySQL Cluster components like management nodes, data nodes, API nodes, and how data is partitioned and replicated across nodes. It also covers transaction handling, checkpointing, failure handling, and configuration of disk data. The tutorial is aimed at explaining basic concepts and components of MySQL Cluster to attendees.
The document summarizes Presto's development over the past 10 months, current capabilities, and future plans. Presto is a distributed SQL query engine used at Facebook to query large datasets. Over the past 10 months it saw 30 releases, contributions from 42 developers, and optimizations that improved query performance by 50-300%. Facebook uses Presto to scan petabytes of data daily and process trillions of rows. Future plans include new SQL features, connectors, security improvements, and optimizing the planner and execution engine.
Researching an alternative to the MS SQL database - first of all in order to gain additional technological benefits, secondly moving towards an open source way of development.
The idea behind this presentation was to introduce PostgreSQL (ver. 9.4+) in a different manner than a conventional "Pros Vs. Cons" style, it is more likely to be a "Buzz Word" thesaurus (of course based on a deep research).
P.S. Since it's a presentation, there was no intention going over and covering all of the PostgreSQL features - most of the interesting parts.
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.
This document discusses configuring and implementing a MariaDB Galera cluster for high availability on 3 Ubuntu servers. It provides steps to install MariaDB with Galera patches, configure the basic Galera settings, and start the cluster across the nodes. Key aspects covered include state transfers methods, Galera architecture, and important status variables for monitoring the cluster.
Elassandra: Elasticsearch as a Cassandra Secondary Index (Rémi Trouville, Vin...DataStax
Many companies use both elasticsearch and cassandra, typically in the form of logs or time series, but managing many softwares at a large scale can be quite challenging. Elassandra tightly integrates elasticsearch within cassandra as a secondary index, allowing near-realtime search with all existing elasticsearch APIs, plugins and tools like Kibana. We will present the core concepts of elassandra and explain how it draws benefit from internal cassandra features to make elasticsearch masterless, scalable with automatic resharding, more reliable and more efficient than deploying both softwares. We will also explore the bidirectional mapping : the way elasticsearch automatically creates the corresponding cassandra schema and the way elasticsearch indexes an existing cassandra table. Furthermore, we will share some use cases and benchmark results demonstrating practical use of elassandra to scale-out, re-index with zero-downtime, search and visualize data with various tools.
About the Speakers
Remi Trouville Consultant, Independant
Remi is an IT engineer who has worked for the last 8 years in the financial industry as a team manager responsible for all the call-center softwares managing the customer experience. At the end of this period, his team was dealing with 10,000+ agents with 100+ sites and some highly critical business processes such as storage of oral proof sales for transactions. He holds a Master's Degree in Telecommunication engineering and is now following an executive-MBA, in a French business school.
For more than a decade, the evolution of database was governed largely by the incremental improvement in the major RDBMS products, and then suddenly in the past few years, a whole series of innovations started to arrive. This presentation will touch on the most significant, including these "Top 12":
The impact of SSD
Vector registers
The ARM processor
Column store databases and analytic databases
In memory architecture and database
NoSQL and the failure of SQL
Big data/machine data
Hadoop and friends
Data virtualization
Cloud database - database-as-a-service
Streaming and time series databases
A mathematics of data
M|18 Scalability via Expendable Resources: Containers at BlaBlaCarMariaDB plc
The document discusses BlaBlaCar's infrastructure which is powered entirely by containers. It describes how MariaDB is used as the transactional database in a highly available MariaDB cluster configuration. Key aspects discussed include service discovery using Nerve and Synapse, database scaling via containers, automated weight-based rollouts of services, and integration with monitoring using Prometheus.
Group Replication in MySQL 8.0 ( A Walk Through ) Mydbops
This presentation provides an overview about Group Replication in MySQL 8.0. The primary election algorithm, Replication modes are described here.
www.mydbops.com
MyRocks deployment at Facebook and Roadmaps
This document discusses Facebook's deployment of MyRocks, a MySQL storage engine that uses RocksDB. It summarizes Facebook's initial goals for MyRocks, the technical challenges of migrating to MyRocks, their production configuration, and monitoring. It also outlines Facebook's plans to help further develop MyRocks in MariaDB and Percona Server with a focus on read performance, mixed engines, better replication, and supporting larger instance sizes.
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.
NewSQL - Deliverance from BASE and back to SQL and ACIDTony Rogerson
There are a number of NewSQL products now on market such as VoltDB and Progres-XL. These promise NoSQL performance and scalability but with ACID and relational concepts implemented with ANSI SQL.
This session will cover off why NoSQL came about, why it's had it's day and why NewSQL will become the backbone of the Enterprise for OLTP and Analytics.
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.
MyDBOPS Team has presented on Oracle MySQL user Camp ( 29-07-2016 ). This presentation is about Grafana and Prometheus for MySQL alerting and Dashboard setup.
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.
This document summarizes a presentation about migrating to PostgreSQL. It discusses PostgreSQL's history and features, including its open source nature, performance, extensibility, and support for JSON, XML, and other data types. It also covers installation, common SQL features, indexing, concurrency control using MVCC, and best practices for optimization. The presentation aims to explain why developers may want to use PostgreSQL as an alternative or complement to other databases.
In these slides we analyze why the aggregate data models change the way data is stored and manipulated. We introduce MapReduce and its open source implementation Hadoop. We consider how MapReduce jobs are written and executed by Hadoop.
Finally we introduce spark using a docker image and we show how to use anonymous function in spark.
The topics of the next slides will be
- Spark Shell (Scala, Python)
- Shark Shell
- Data Frames
- Spark Streaming
- Code Examples: Data Processing and Machine Learning
Automated Database Sanitization with AWSDee Wilcox
Leverage capabilities in AWS to automate data sanitization from MySQL RDS instances with easy storage and retrieval utilizing S3 for short term storage and Glacier for long term storage.
MySQL has a set of utilities written in Python that can do some amazing things for your MySQL instances from setting up replication with automatic fail over to copying database
OUG Scotland 2014 - NoSQL and MySQL - The best of both worldsAndrew Morgan
Understand how you can get the benefits you're looking for from NoSQL data stores without sacrificing the power and flexibility of the world's most popular open source database - MySQL.
This document provides an overview of NoSQL databases. It discusses that NoSQL databases are non-relational and were created to overcome limitations of scaling relational databases. The document categorizes NoSQL databases into key-value stores, document databases, graph databases, XML databases, and distributed peer stores. It provides examples like MongoDB, Redis, CouchDB, and Cassandra. The document also explains concepts like CAP theorem, ACID properties, and reasons for using NoSQL databases like horizontal scaling, schema flexibility, and handling large amounts of data.
ProxySQL is a popular database proxy for MySQL/MariaDB servers. This focuses on the possible High availability options for ProxySQL and operations of inbuilt clustering feature in ProxySQL. This tech talk was presented at Mydbops Database Meetup on 27-04-2019 by Aakash M, Database Administrator with Mydbops and Vignesh Prabhu, Database Administrator with Mydbops.
Ramp-Tutorial for MYSQL Cluster - Scaling with Continuous AvailabilityPythian
This document provides an overview and tutorial on MySQL Cluster (NDB), which is a high availability, clustering storage engine for MySQL. It discusses key MySQL Cluster components like management nodes, data nodes, API nodes, and how data is partitioned and replicated across nodes. It also covers transaction handling, checkpointing, failure handling, and configuration of disk data. The tutorial is aimed at explaining basic concepts and components of MySQL Cluster to attendees.
The document summarizes Presto's development over the past 10 months, current capabilities, and future plans. Presto is a distributed SQL query engine used at Facebook to query large datasets. Over the past 10 months it saw 30 releases, contributions from 42 developers, and optimizations that improved query performance by 50-300%. Facebook uses Presto to scan petabytes of data daily and process trillions of rows. Future plans include new SQL features, connectors, security improvements, and optimizing the planner and execution engine.
Researching an alternative to the MS SQL database - first of all in order to gain additional technological benefits, secondly moving towards an open source way of development.
The idea behind this presentation was to introduce PostgreSQL (ver. 9.4+) in a different manner than a conventional "Pros Vs. Cons" style, it is more likely to be a "Buzz Word" thesaurus (of course based on a deep research).
P.S. Since it's a presentation, there was no intention going over and covering all of the PostgreSQL features - most of the interesting parts.
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.
This document discusses configuring and implementing a MariaDB Galera cluster for high availability on 3 Ubuntu servers. It provides steps to install MariaDB with Galera patches, configure the basic Galera settings, and start the cluster across the nodes. Key aspects covered include state transfers methods, Galera architecture, and important status variables for monitoring the cluster.
Elassandra: Elasticsearch as a Cassandra Secondary Index (Rémi Trouville, Vin...DataStax
Many companies use both elasticsearch and cassandra, typically in the form of logs or time series, but managing many softwares at a large scale can be quite challenging. Elassandra tightly integrates elasticsearch within cassandra as a secondary index, allowing near-realtime search with all existing elasticsearch APIs, plugins and tools like Kibana. We will present the core concepts of elassandra and explain how it draws benefit from internal cassandra features to make elasticsearch masterless, scalable with automatic resharding, more reliable and more efficient than deploying both softwares. We will also explore the bidirectional mapping : the way elasticsearch automatically creates the corresponding cassandra schema and the way elasticsearch indexes an existing cassandra table. Furthermore, we will share some use cases and benchmark results demonstrating practical use of elassandra to scale-out, re-index with zero-downtime, search and visualize data with various tools.
About the Speakers
Remi Trouville Consultant, Independant
Remi is an IT engineer who has worked for the last 8 years in the financial industry as a team manager responsible for all the call-center softwares managing the customer experience. At the end of this period, his team was dealing with 10,000+ agents with 100+ sites and some highly critical business processes such as storage of oral proof sales for transactions. He holds a Master's Degree in Telecommunication engineering and is now following an executive-MBA, in a French business school.
For more than a decade, the evolution of database was governed largely by the incremental improvement in the major RDBMS products, and then suddenly in the past few years, a whole series of innovations started to arrive. This presentation will touch on the most significant, including these "Top 12":
The impact of SSD
Vector registers
The ARM processor
Column store databases and analytic databases
In memory architecture and database
NoSQL and the failure of SQL
Big data/machine data
Hadoop and friends
Data virtualization
Cloud database - database-as-a-service
Streaming and time series databases
A mathematics of data
M|18 Scalability via Expendable Resources: Containers at BlaBlaCarMariaDB plc
The document discusses BlaBlaCar's infrastructure which is powered entirely by containers. It describes how MariaDB is used as the transactional database in a highly available MariaDB cluster configuration. Key aspects discussed include service discovery using Nerve and Synapse, database scaling via containers, automated weight-based rollouts of services, and integration with monitoring using Prometheus.
Group Replication in MySQL 8.0 ( A Walk Through ) Mydbops
This presentation provides an overview about Group Replication in MySQL 8.0. The primary election algorithm, Replication modes are described here.
www.mydbops.com
MyRocks deployment at Facebook and Roadmaps
This document discusses Facebook's deployment of MyRocks, a MySQL storage engine that uses RocksDB. It summarizes Facebook's initial goals for MyRocks, the technical challenges of migrating to MyRocks, their production configuration, and monitoring. It also outlines Facebook's plans to help further develop MyRocks in MariaDB and Percona Server with a focus on read performance, mixed engines, better replication, and supporting larger instance sizes.
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.
NewSQL - Deliverance from BASE and back to SQL and ACIDTony Rogerson
There are a number of NewSQL products now on market such as VoltDB and Progres-XL. These promise NoSQL performance and scalability but with ACID and relational concepts implemented with ANSI SQL.
This session will cover off why NoSQL came about, why it's had it's day and why NewSQL will become the backbone of the Enterprise for OLTP and Analytics.
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.
MyDBOPS Team has presented on Oracle MySQL user Camp ( 29-07-2016 ). This presentation is about Grafana and Prometheus for MySQL alerting and Dashboard setup.
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.
This document summarizes a presentation about migrating to PostgreSQL. It discusses PostgreSQL's history and features, including its open source nature, performance, extensibility, and support for JSON, XML, and other data types. It also covers installation, common SQL features, indexing, concurrency control using MVCC, and best practices for optimization. The presentation aims to explain why developers may want to use PostgreSQL as an alternative or complement to other databases.
In these slides we analyze why the aggregate data models change the way data is stored and manipulated. We introduce MapReduce and its open source implementation Hadoop. We consider how MapReduce jobs are written and executed by Hadoop.
Finally we introduce spark using a docker image and we show how to use anonymous function in spark.
The topics of the next slides will be
- Spark Shell (Scala, Python)
- Shark Shell
- Data Frames
- Spark Streaming
- Code Examples: Data Processing and Machine Learning
Automated Database Sanitization with AWSDee Wilcox
Leverage capabilities in AWS to automate data sanitization from MySQL RDS instances with easy storage and retrieval utilizing S3 for short term storage and Glacier for long term storage.
MySQL has a set of utilities written in Python that can do some amazing things for your MySQL instances from setting up replication with automatic fail over to copying database
OUG Scotland 2014 - NoSQL and MySQL - The best of both worldsAndrew Morgan
Understand how you can get the benefits you're looking for from NoSQL data stores without sacrificing the power and flexibility of the world's most popular open source database - MySQL.
The document discusses various tools for developing and administering MySQL databases, including MySQL Workbench, MySQL Enterprise Monitor, MySQL for Visual Studio, and command line tools. MySQL Workbench is described as a unified visual tool for database design, development, and administration. Key features covered include modeling, SQL editing, server administration, and visual query execution plans. MySQL Enterprise Monitor provides real-time monitoring of MySQL performance and availability across multiple servers. MySQL for Visual Studio allows developing for MySQL within the Visual Studio integrated development environment. Common command line tools are also summarized.
Flyway Integration with MuleSoft
Shyam Raj Prasad will give a presentation on using Flyway for database change management and integration with MuleSoft. Flyway is a tool that allows developers to migrate database changes in a versioned manner. The presentation will cover how Flyway works, the different types of migrations, commands to run migrations, and include a demonstration. There will be time for questions at the end. Attendees are encouraged to provide feedback to help improve future meetup sessions.
Hi! Ho! Hi! Ho! SQL Server on Linux We Go!SolarWinds
SQL Server has been running on Windows for years. Now Microsoft is making it available on Linux in order to provide a consistent database platform across Window and Linux servers, as well as on-premises and in the cloud. In this presentation, Janis Griffin, database performance evangelist at SolarWinds, discusses the advantages of using SQL Server on Linux, comparing architecture, cost and performance.
O MySQL agora pode ser usado como um NoSQL document store, combinando a flexibilidade do modelo de armazenamento de documentos com o poder do modelo relacional. A partir da versão 5.7 foram adicionados tipo de dados nativo JSON, colunas virtuais com indexação e muitas novas funções para manipulação de JSON. Mas agora há também um novo protocolo e API para tornar a vida do desenvolvedor ainda mais fácil. Com estas novidades o arquiteto deixará de ser forçado a escolher entre muitos trade-offs importantes quando estiver selecionando soluções NoSQL ou SQL. Nesta palestra daremos uma visão geral das novidades com alguns exemplos e casos de uso.
Mysql User Camp : 20th June - Mysql New FeaturesTarique Saleem
This document discusses new features in MySQL 5.7 and NoSQL support in MySQL. Some key points:
- MySQL 5.7 includes improvements to InnoDB for better transactional performance and scalability, as well as enhancements to replication, security, and other areas.
- NoSQL support allows direct access to MySQL data via Memcached APIs for simpler and faster key-value access while maintaining ACID guarantees.
- Benchmarks show NoSQL inserts into MySQL can be up to 9x faster than SQL inserts, and MySQL 5.7 can achieve over 1 million queries per second.
Mysql User Camp : 20-June-14 : Mysql New features and NoSQL SupportMysql User Camp
This slide was presented at Mysql User Camp Event on 20-June-14 at Oracle bangalore. This presentation gives a good insight about New Features in Mysql 5.7 DMR 4 and Nosql Support in Mysql.
Access Data from XPages with the Relational ControlsTeamstudio
Did you know that Domino and XPages allows for the easy access of relational data? These exciting capabilities in the Extension Library can greatly enhance the capability of your applications and allow access to information beyond Domino. Howard and Paul will discuss what you need to get started, what controls allow access to relational data, and the new @Functions available to incorporate relational data in your Server Side JavaScript programming.
MySQL 20 años: pasado, presente y futuro; conoce las nuevas características d...GeneXus
The document is a safe harbor statement outlining Oracle's general product direction and disclaiming any commitments. It states that the information is intended for informational purposes only and should not be relied upon for purchasing decisions. It also notes that Oracle has sole discretion over releasing any product features or functionality mentioned. The document is copyrighted by Oracle in 2015.
MySQL 5.7 provides significant performance improvements and new features over previous versions. Benchmark tests showed it was 3x faster than MySQL 5.6 for SQL point selects and connection requests, and 1.5x faster for OLTP read/write workloads. New features include enhanced InnoDB storage engine capabilities, improved replication, JSON data type support, and increased security.
Java in the database–is it really useful? Solving impossible Big Data challengesRogue Wave Software
Since 1999, Oracle has included a Java Virtual Machine (JVM) within the database. That makes it old enough to drive and well past time to get a real job. In today’s data-obsessed world, that job is fortifying Oracle’s database with a healthy dose of analytics to give your database the power to handle the data challenges of the 21st century.
There are numerous advantages to adopting a 100% Java code base for in-database analytics. Security is doubly enhanced by performing all analytics in the database. The code is highly portable as the identical java classes that run in the database will run on any client with any operating system. Plus the modern paradigm of taking the algorithms to the data is elegantly achieved with minimal effort.
Until now, a single Java solution with all these qualities wasn’t available. By using JMSL Numerical Libraries, you get a suite of algorithms with routines for predictive analytics, data mining, regression, forecasting, and data cleaning. JMSL is scalable and can be used in Hadoop MapReduce applications. Now, JMSL Numerical Libraries makes Java in the database more than useful -- it makes it unbeatable.
This webinar walks through the argument of why embedded analytics is better and provides examples using an Oracle database and JMSL.
Webinar recording: https://www.brighttalk.com/webcast/12285/164525
FOSDEM 2015 - NoSQL and SQL the best of both worldsAndrew Morgan
This document discusses the benefits and limitations of both SQL and NoSQL databases. It argues that while NoSQL databases provide benefits like simple data formats and scalability, relying solely on them can result in data duplication and inconsistent data when relationships are not properly modeled. The document suggests that MySQL Cluster provides a hybrid approach, allowing both SQL queries and NoSQL interfaces while ensuring ACID compliance and referential integrity through its transactional capabilities and handling of foreign keys.
Presto is an open source distributed SQL query engine for running interactive analytic queries against data sources of all sizes ranging from gigabytes to petabytes.
20190817 coscup-oracle my sql innodb cluster sharingIvan Ma
The document provides an agenda for a presentation on MySQL InnoDB Cluster. It discusses MySQL replication components, demonstrating MySQL InnoDB Cluster, network stability, operations, backup and recovery, GTID consistency, replication between clusters, and troubleshooting. It also covers MySQL innovations from version 5.7 to 8.0 and options for configuring an InnoDB Cluster, including consistency settings and member weights.
MySQL InnoDB Cluster: High Availability Made Easy!Vittorio Cioe
InnoDB Cluster represents the present and the future of High-Availability technologies for MySQL! It has been developed to remove from the discussion all the "BUT" which used to arised when we were speaking about high-availability with MySQL. Now, with quasi-automated deployment, fully automated failover and conflict resolution, designing, implementing and maintaing your highly-available MySQL infrastructure is a really no-stress operation!
This document provides details on Herman Leung's Linux experience including skills, work experience on various Linux projects, and daily operations. It lists his expertise in applications like PostgreSQL, MySQL, media servers, and support tools. It then describes his roles and responsibilities on projects involving DNS management, MySQL replication, and establishing ClearOS and Samba servers. It provides technical details on setting up MySQL replication with multiple masters and slaves. The document aims to demonstrate Herman Leung's qualifications for Linux-related roles.
Similar to MySQL Workbench and Visual Explain -- RMUG Feb 19th 2015 (20)
MySQL is an ubiquitous open source database but do you know how make it secure? This talk is from the 2022 Texas Cyber Summit on how to do just that. Make sure you data and database are secure.
MySQL Indexes and Histograms - RMOUG Training Days 2022Dave Stokes
Nobody complains when the database is too fast. But they do gripe when it slows down. The two most popular ways to increase query speed are indexes and histograms. But there a dozens of options for indexes and a lot of lots of bad information on how to use them. Histograms are great but not for all types of data. This session covers the hows and whys of both approaches
MySQL Baics - Texas Linxufest beginners tutorial May 31st, 2019Dave Stokes
MySQL is a relational database management system. The document provides an introduction to MySQL, including:
- MySQL is available in both community and enterprise editions. The community edition is free to use while the enterprise edition starts at $5K/4 core CPU before discounts.
- Data in MySQL is organized into tables within schemas (or databases). Tables contain rows of data organized into columns.
- Structured Query Language (SQL) is used to interact with MySQL databases. Common SQL commands include SELECT to retrieve data, INSERT to add data, UPDATE to modify data, and DELETE to remove data.
- JOIN clauses allow retrieving data from multiple tables by linking them together on common columns. This helps normalize data
Develop PHP Applications with MySQL X DevAPIDave Stokes
The X DevAPI provides a way to use MySQL as a NoSQL JSON Document Store and this presentation covers how to use it with the X DevAPI PHP PECL extension. And it also works with traditional relational tables. Presented at Oracle CodeOne 24 October 2018
MySQL 8 Tips and Tricks from Symfony USA 2018, San FranciscoDave Stokes
This document discusses several new features in MySQL 8 including:
1. A new transactional data dictionary that stores metadata instead of files for improved simplicity and crash safety.
2. The addition of histograms to help the query optimizer understand data distributions without indexes for better query planning.
3. Resource groups that allow assigning threads to groups with specific CPU and memory limits to control resource usage.
4. Enhancements to JSON support like in-place updates and new functions for improved flexibility with semi-structured data.
The Proper Care and Feeding of MySQL DatabasesDave Stokes
Many Linux System Administrators are 'also' accidental database administrators. This is a guide for them to keep their MySQL database instances happy, health, and glowing
This document discusses MySQL Document Store, which allows both SQL and NoSQL functionality on the MySQL platform. It provides benefits for developers, operations teams, and business owners. MySQL Document Store uses JSON documents stored in MySQL tables, providing a schemaless document model with ACID transactions. This allows flexible data structures while maintaining SQL's reliability. The document demonstrates CRUD operations and querying documents using either SQL or NoSQL-style APIs. It concludes that MySQL Document Store provides the best of both SQL and NoSQL worlds in a single product.
MySQL Without The SQL -- Oh My! PHP[Tek] June 2018Dave Stokes
The MySQL Document Store allows developers to use MySQL as a JSON Document Store -- no normalizing of data, setting up relational tables, and you do not have to use SQL to query data. And you get the both the SQL and NoSQL worlds on one server
Presentation Skills for Open Source FolksDave Stokes
Do you want to present at a Linuxfest or other open source conference but do not know where or how to start. Follow these recommendations and you will be on your way to being a speaking all star. Discover how write your presentation. what tools you need, and other items of note
MySQL Without the SQL -- Oh My! Longhorn PHP ConferenceDave Stokes
You can now use MySQL without needing to know Structured Query Language (SQL) with the MySQL Document Store. Access JSON documents and/or relational tables using the new X DevAPI
MySQL 8 -- A new beginning : Sunshine PHP/PHP UK (updated)Dave Stokes
MySQL 8 has many new features and this presentation covers the new data dictionary, improved JSON functions, roles, histograms, and much more. Updated after SunshinePHP 2018 after feedback
ConFoo MySQL Replication Evolution : From Simple to Group ReplicationDave Stokes
MySQL Replication has been around for many years but how wee do you under stand it? Do you know about read/write splitting, RBR vs SBR style replication, and InnoDB cluster?
This presentation is an INTRODUCTION to intermediate MySQL query optimization for the Audience of PHP World 2017. It covers some of the more intricate features in a cursory overview.
SwanseaCon 2017 presentation on Making MySQL Agile-ish. Relational Databases are not usually considered part of the Agile Programming movement but there are many new features in MySQL to make it easier to include it. This presentation covers how MySQL is moving to help support agile development while maintaining the traditional 'non agile' stability expected from a database.
The very basics of programming in PHP to store/retrieve data on a relational database management system (RDMS). For those looking for intermediate to advanced material, please see 'What Your Database Query is Really Doing'.
MySQL replication allows data from a master database server to be copied to one or more slave database servers. It provides advantages like improving performance through load balancing, increasing data security with backups on slaves, and enabling analytics on slaves without impacting the master. Basic replication involves setting up a master server and slave server with unique IDs, configuring the master to log binary changes, and pointing the slave to the master so it can copy the binary log entries.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
Building RAG with self-deployed Milvus vector database and Snowpark Container...Zilliz
This talk will give hands-on advice on building RAG applications with an open-source Milvus database deployed as a docker container. We will also introduce the integration of Milvus with Snowpark Container Services.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP