This document provides an overview and agenda for a presentation on database sharding. It discusses how sharding can help with scaling databases to handle increasing load. It describes the key components of a sharded database solution like shards, switches, and state stores. It also covers important aspects of implementing sharding like transaction handling, mapping sharding keys, and handling queries across sharded tables.
Sharding and Scale-out using MySQL FabricMats Kindahl
MySQL Fabric is an open-source solution released by the MySQL Engineering team at Oracle. It make management of farms of MySQL servers easy and available for both applications with small and large number of servers.
This is the presentation from Percona Live Santa Clara.
This document discusses two high availability solutions for MySQL: InnoDB Cluster and NDB Cluster. InnoDB Cluster provides high availability using MySQL 5.7+ features like Group Replication and allows for read scalability and application failover using MySQL Router. NDB Cluster uses an in-memory database with automatic sharding and native high availability features in the NDB storage engine. The document compares the two solutions and outlines some of their key differences like consistency models, sharding capabilities, and operational complexity.
Percona Cluster ( Galera ) is one of the best database solution that provides synchronous replication. The feature like automatic recovery, GTID and multi threaded replication makes it powerful along with ( XtraDB and Xtrabackup ).
The good solution for MySQL HA.
The Software as a Service or SaaS market is large and growing. Demands of 24/7 availability, high performance, back-up, security, affordability, scalability, manageability, audit ability and easy integration when delivering your product and or service to your customers, are business challenges which we will address in this presentation. By demonstrating MySQL’s proven ability in this area, we will show how we can help new and seasoned SaaS vendors.
This document discusses scaling MySQL databases in Amazon Web Services. It provides an overview of using Amazon RDS versus managing MySQL databases on EC2 instances. While RDS offers ease of use, it has higher costs and less flexibility. The document recommends using EC2 for high performance or flexible setups, and automating database provisioning, backups, and failover. It also discusses sharding databases across multiple instances, using replication and multiple availability zones for resiliency, and tools for monitoring and operations visibility.
The document discusses Oracle's MySQL Cloud Service which provides MySQL as a database service on Oracle Public Cloud. Key features include automated backups, patching, monitoring, elastic scaling, high availability, security features from MySQL Enterprise Edition, and tools for data access, migration and restoration. The service runs MySQL 5.7 Enterprise Edition with an optimized configuration for the cloud environment.
Building Scalable High Availability Systems using MySQL FabricMats Kindahl
Building scalable, high-availability systems offers several challenges: managing the redundancy in the farm using replication, monitoring the system to find hotspots and rebalancing the system, automating scaling reads and writes, and upgrades and replacement without downtime. MySQL Fabric is a framework for building scalable, high-availability systems that are easy to use and flexible. It uses existing MySQL features to manage a high-availability system, and can also be used with existing systems where some parts of the high-availability solution are already in place. In this presentation from Oracle Open World you will learn about the new features in MySQL Fabric and how you can use it to build scalable high availability system or enhance your existing system.
This document provides an overview of use cases for the ProxySQL database proxy. It discusses how ProxySQL can be used to:
1. Improve scalability through features like connection pooling, read/write splitting, and sharding.
2. Enhance high availability with seamless failover, load balancing, and cluster awareness.
3. Enable advanced query capabilities such as caching, rewriting, blocking, and routing.
4. Provide manageability tools for authentication, runtime configuration, and monitoring.
The document describes several specific scenarios where ProxySQL can optimize operations, help solve performance issues, and empower database administrators. It also outlines how ProxySQL has been tested at large scale supporting millions of
Technical Introduction to PostgreSQL and PPASAshnikbiz
Let's take a look at:
PostgreSQL and buzz it has created
Architecture
Oracle Compatibility
Performance Feature
Security Features
High Availability Features
DBA Tools
User Stories
What’s coming up in v9.3
How to start adopting
Webseminar: MariaDB Enterprise und MariaDB Enterprise ClusterMariaDB Corporation
This document provides information about MariaDB Enterprise and MariaDB Enterprise Cluster from Ralf Gebhardt, including:
- An agenda covering MariaDB, MariaDB Enterprise, MariaDB Enterprise Cluster, services, and more info.
- Background on MariaDB, the MariaDB Foundation, MariaDB.com, and SkySQL.
- A timeline of MariaDB releases from 5.1 to the current 10.0 and Galera Cluster 10.
- An overview of key features and optimizations in MariaDB 10 like multi-source replication and improved query optimization.
- Mention of Fusion-IO page compression providing a 30% performance increase with atomic writes.
2015: Whats New in MySQL 5.7, At Oracle Open World, November 3rd, 2015 Geir Høydalsvik
MySQL 5.7 includes many new features and improvements such as faster performance, easier configuration and management, and enhanced security. It provides benefits like increased speed for queries, replication, and data compression as well as new capabilities for JSON data, spatial indexing, and instrumentation. Oracle presented benchmarks showing MySQL 5.7 is up to 6 times faster than previous versions.
MySQL 8.0 is the latest Generally Available version of MySQL. This session will give a brief introduction to MySQL 8.0 and help you upgrade from older versions, understand what utilities are available to make the process smoother and also understand what you need to bear in mind with the new version and considerations for possible behaviour changes and solutions. It really is a simple process.
This document discusses various MySQL performance metrics that are important to measure from within the database, operating system, and application. It outlines key InnoDB internal structures like the buffer pool and log system. Specific metrics that provide insight into buffer pool usage, page churn, and log writes are highlighted. Optimizing the working set size and ensuring sufficient free space in the log files are important factors for performance.
The document discusses new features in MySQL 5.7 including enhanced performance and scalability, next generation application support, and availability features. Key points include the MySQL 5.7 release candidate being available with 2x faster performance than 5.6, new JSON support, improved GIS capabilities using Boost.Geometry, multi-threaded replication for faster slaves, and new group replication for multi-master clusters.
MySQL: From Single Instance to Big DataMorgan Tocker
The document discusses various MySQL database architectures for different usage needs, from single server setups to high availability configurations. It begins with traditional single server and web/database tier setups. It then covers high availability options using MySQL replication, shared storage, and MySQL Cluster. Popular topologies include master-slave replication for scaling reads, read-write splitting between master and slaves, and using slaves for reporting queries to improve performance. Considerations like network latency, failure handling, and limitations of read-write splitting are also discussed.
The document provides an overview of MySQL Group Replication, which is a multi-master update anywhere replication plugin for MySQL that provides built-in automatic distributed recovery, conflict detection, and group membership. It allows for active/active update anywhere setups, automates group reconfiguration, and provides a highly available distributed database service. The document discusses the theory behind MySQL Group Replication, provides examples of how to use it, and concludes by discussing its benefits and future releases.
MySQL Group Replication @osi days 2014Manish Kumar
MySQL Group Replication allows multiple MySQL servers to act as a single logical master by replicating transactions between them in parallel. It provides multi-master replication with automatic conflict detection and resolution. When a new server joins the replication group, it synchronizes by retrieving missing transactions from another member before participating.
MySQL High Availability with Replication New FeaturesShivji Kumar Jha
The session was presented at open source India 2014 (http://osidays.com/osidays/) by Shivji (me) and Manish Kumar. It talks of the new features in MySQL-5.7 Replication. It covered work on
1) performance enhancements in MySQL Replication
2) Usability improvements
3) More flexibility to provide more options to our users so
they can chose what is best for their application.
4) Semisynchronous and MySQL Group Replication
At then end, there are a lot of links to the blogs written on these features by the MySQL Replication engineers.
Using MySQL Enterprise Monitor for Continuous Performance ImprovementMark Matthews
MySQL Enterprise Monitor is built from the ground up to support DevOps DBAs and developers. From five scenarios based on real-world issues encountered by customers, learn how you can use the power features of query analysis and statistical visualization in MySQL Enterprise Monitor to diagnose and fix MySQL performance problems. Then learn how to apply these features in a continuous fashion as a valuable addition to your DevOps toolbox.
SQL Developer isn't just for...developers!
SQL Developer doubles the features available to the end user with the DBA panel, accessible from the View menu.
This document discusses using the MySQL Performance Schema to monitor and troubleshoot database performance issues. The Performance Schema collects instrumentation data without additional threads or memory beyond server startup. It contains tables to track statements, stages, waits, I/O and more. The document reviews Performance Schema options, tables and how to view summary statistics. Installing the SYS schema provides helpful views and stored procedures for exploring performance data in the Performance Schema.
This document discusses using Automatic Workload Repository (AWR) and Active Session History (ASH) reports in Oracle Enterprise Manager 12c and beyond. It provides an overview of running ASH and AWR reports from the command line and in Enterprise Manager, comparing ADDM reports to analyze performance changes, and using SQL Monitor and the search SQL feature. The presentation aims to help users better utilize AWR and ASH for performance monitoring and troubleshooting.
Tweet4Beer - Beertap powered by Java goes IoT and JavaFXBruno Borges
This document discusses a project that uses Java technologies to power a beer tap via Twitter. It involves a JavaFX application that tweets to turn on a relay connected to a beer tap. A REST service in Oracle Java Cloud Service is used to control the relay. The project demonstrates using Java ME, SE Embedded, and Java EE to connect devices to the cloud as part of an Internet of Things application.
All of the Performance Tuning Features in Oracle SQL DeveloperJeff Smith
An overview of all of the performance tuning instrumentation, tools, and features in Oracle SQL Developer. Get help making those applications and their queries more performant.
Oracle Warehouse Builder to Oracle Data Integrator 12c Migration UtilityNoel Sidebotham
This document provides an overview of migrating from Oracle Warehouse Builder (OWB) to Oracle Data Integrator (ODI) 12c. It discusses the migration utility that can convert OWB 11gR2 design time metadata, such as data objects and mappings, to equivalent objects in ODI. The utility has limitations and not all OWB objects are supported. The document also describes how existing OWB jobs can continue to be executed and monitored from within ODI. It recommends reviewing logs after migration and manually updating any excluded objects. Oracle Consulting offers migration factory services to assist with the OWB to ODI migration process.
A couple of major players in the internet space, in particular Amazon, LinkedIn and Google, opened the eyes of the corporate world to the coming onslaught of a NoSQL workload. As with every new market opportunity, some young guns quickly jumped in to capitalize on the need and confusion, but things are starting to settle and NoSQL is maturing as Enterprise ready solutions break away with long sought after features. In this webcast, learn about NoSQL convergence from Oracle, the leader in data management and hear why some flavors of NoSQL are here to stay.
A practical introduction to Oracle NoSQL Database - OOW2014Anuj Sahni
Not familiar with Oracle NoSQL Database yet? This great product introduction session discusses the primary functionality included with the product as well as integration with other Oracle products. It includes a live demo that illustrates installation and configuration as well as data modeling and sample NoSQL application development.
Presentation at FOSS ASIA 2015 in Singapore, on March 15th 2015. This presentation explains benefit of "SQL and NoSQL" hybrid data management solution MySQL Cluster. MySQL Cluster is designed as high available and high scalable database cluster. In the same time MySQL Cluster can work as ACID compliant transactional Key-Value Datastore aka KVS #FOSSASIA
MySQL Fabric - High Availability & Automated Sharding for MySQLTed Wennmark
The document discusses MySQL Fabric, which provides an extensible framework for high availability and sharding of MySQL databases. It allows clustering of MySQL servers for transparent failover and scale-out through sharding. MySQL Fabric handles shard mapping, global transactions and rebalancing shards across server groups. It provides connectors for applications to access the sharded and replicated database infrastructure with normal SQL queries.
What's New in Oracle SQL Developer for 2018Jeff Smith
All of the new features in versions 18.1, 18.2, and 18.3 of Oracle SQL Developer.
Some of these slides have animated GIFs - please see the embedded video for a live presentation of these slides.
Debugging PL/SQL with Oracle SQL DeveloperJeff Smith
The document discusses debugging PL/SQL code in Oracle SQL Developer. It provides an overview of the debugging features in SQL Developer, including setting breakpoints, stepping through code, and viewing the call stack. It also discusses how to set up debugging for both local and remote PL/SQL code. The document is intended to explain how to debug PL/SQL in under 5 minutes using SQL Developer.
The document discusses managing and tuning MySQL. It covers tuning considerations for go-live, planning for outages, upgrading MySQL, using the MySQL Performance Schema to identify bottlenecks and problematic queries, and monitoring metrics to tune performance.
Kscope 2014 Presentation on Cloud Services and the Self Service Portal- this goes hand in hand with DBaaS session and discusses new features with EM12c release 4, (12.1.0.4)
This document summarizes an Enterprise Manager 12c performance features presentation. The presentation agenda includes sections on AWR/ASH in EM12c, ASH Analytics, ADDM Comparisons, The AWR Warehouse, and features that are often overlooked. The AWR Warehouse section describes how the warehouse allows for long term retention of AWR data beyond the default 8 day period to enable analyzing performance over extended timeframes like quarters.
Similar to Mysql User Camp : 20-June-14 : Mysql Fabric (20)
This document provides a summary of JSON improvements in MySQL 8.0. It discusses MySQL's support for the JSON data type and functions for formatting, manipulating, searching and collecting statistics on JSON documents. Key changes and improvements in MySQL 8.0 include faster JSON updates and replication using partial JSON updates, new functions for transforming JSON to relational data and removing ambiguity, and performance optimizations. The document also provides examples of common JSON functions for formatting, manipulating, searching and collecting stats on JSON documents.
The document discusses MySQL Document Store, which allows users to work with both SQL relational tables and schema-less JSON collections using CRUD operations. It provides the flexibility of NoSQL with the consistency of a relational database management system (RDBMS). Key components include the MySQL Shell, X DevAPI, X Protocol, and X Plugin. The X Plugin enables communication using the X Protocol for both relational and document operations, mapping CRUD operations to tables.
The document discusses setting up MySQL InnoDB Cluster using MySQL Shell. It describes deploying MySQL server instances, creating an InnoDB Cluster, adding more instances to the cluster, and bootstrapping MySQL Router. This provides an integrated high availability and scaling solution using Group Replication for data replication within the cluster.
The document discusses new features in MySQL 8.0 including a document store for JSON documents, common table expressions and window functions, improved performance, replication enhancements, and role-based access control. It provides examples of how MySQL 8.0 offers both SQL and NoSQL capabilities through the addition of a document store and improved JSON functions and performance.
This document discusses using Docker to deploy MySQL servers. It begins with explaining what Docker is and key terminology like images, containers and commands. It then discusses the MySQL Docker images, contents and how to pull them. It demonstrates how to start a MySQL server container with options, connect to it, view logs and stop/remove the container. Finally, it discusses environment variables that can be used and provides an overview of upgrading MySQL within Docker.
The document discusses new improvements to the parser and optimizer in MySQL 5.7. Key points include:
1) The parser and optimizer were refactored for improved maintainability and stability. Parsing was separated from optimization and execution.
2) The cost model was improved with better record estimation for joins, configurable cost constants, and additional explain output.
3) A new query rewrite plugin allows rewriting queries without changing application code.
Venkatesh Duggirala from the MySQL Replication Team gave a presentation on Multi Source Replication. The presentation covered the background on why replication is used, an introduction to multi-source replication including how a slave can have multiple masters, use cases like data aggregation, and technical details on how channels and slave appliers work in multi-source replication. Monitoring of multi-source replication was also discussed.
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.
Break data silos with real-time connectivity using Confluent Cloud Connectorsconfluent
Connectors integrate Apache Kafka® with external data systems, enabling you to move away from a brittle spaghetti architecture to one that is more streamlined, secure, and future-proof. However, if your team still spends multiple dev cycles building and managing connectors using just open source Kafka Connect, it’s time to consider a faster and cost-effective alternative.
Ansys Mechanical enables you to solve complex structural engineering problems and make better, faster design decisions. With the finite element analysis (FEA) solvers available in the suite, you can customize and automate solutions for your structural mechanics problems and parameterize them to analyze multiple design scenarios. Ansys Mechanical is a dynamic tool that has a complete range of analysis tools.
Drona Infotech is one of the best Mobile App Development Company in Noida. Elevate your business with our professional app development services. Let us help you create user-friendly and high-performing mobile applications.
Visit Us For: https://www.dronainfotech.com/mobile-application-development/
Are you wondering how to migrate to the Cloud? At the ITB session, we addressed the challenge of managing multiple ColdFusion licenses and AWS EC2 instances. Discover how you can consolidate with just one EC2 instance capable of running over 50 apps using CommandBox ColdFusion. This solution supports both ColdFusion flavors and includes cb-websites, a GoLang binary for managing CommandBox websites.
AI Chatbot Development – A Comprehensive Guide .pdfayushiqss
Discover how generative AI is transforming IT development in this blog. Learn how using AI software development, artificial intelligence tools, and generative AI tools can lead to smarter, faster, and more efficient software creation. Explore real-world applications and see how these technologies are driving innovation and cutting costs in IT development.
Seamless PostgreSQL to Snowflake Data Transfer in 8 Simple StepsEstuary Flow
Unlock the full potential of your data by effortlessly migrating from PostgreSQL to Snowflake, the leading cloud data warehouse. This comprehensive guide presents an easy-to-follow 8-step process using Estuary Flow, an open-source data operations platform designed to simplify data pipelines.
Discover how to seamlessly transfer your PostgreSQL data to Snowflake, leveraging Estuary Flow's intuitive interface and powerful real-time replication capabilities. Harness the power of both platforms to create a robust data ecosystem that drives business intelligence, analytics, and data-driven decision-making.
Key Takeaways:
1. Effortless Migration: Learn how to migrate your PostgreSQL data to Snowflake in 8 simple steps, even with limited technical expertise.
2. Real-Time Insights: Achieve near-instantaneous data syncing for up-to-the-minute analytics and reporting.
3. Cost-Effective Solution: Lower your total cost of ownership (TCO) with Estuary Flow's efficient and scalable architecture.
4. Seamless Integration: Combine the strengths of PostgreSQL's transactional power with Snowflake's cloud-native scalability and data warehousing features.
Don't miss out on this opportunity to unlock the full potential of your data. Read & Download this comprehensive guide now and embark on a seamless data journey from PostgreSQL to Snowflake with Estuary Flow!
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Major Outages in Major Enterprises Payara ConferenceTier1 app
In this session, we will be discussing major outages that happened in major enterprises. We will analyse the actual thread dumps, heap dumps, GC logs, and other artifacts captured at the time of the problem. After this session, troubleshooting CPU spikes, OutOfMemoryError, response time degradations, network connectivity issues, and application unresponsiveness may not stump you.