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Percona XtraDB Cluster, Galera Cluster, MySQL Group Replication High Availability Webinar: Q & A

and  | June 23, 2017 |  Posted In: Group Replication, High-availability, InnoDB, Percona XtraDB Cluster

High Availability Webinar

Thank you for attending the Wednesday, June 21, 2017 high availability webinar titled Percona XtraDB Cluster, Galera Cluster, MySQL Group Replication. In this blog, I will provide answers to the Q & A for that webinar. You can find the slides and a recording of the webinar here. Is there a minimum MySQL server version for […]

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The MySQL High Availability Landscape in 2017 (The Elders)

 | June 20, 2017 |  Posted In: Group Replication, GTID, High-availability, MySQL, Percona XtraDB Cluster

High Availability

In this blog, we’ll look at different MySQL high availability options. The dynamic MySQL ecosystem is rapidly evolving many technologies built around MySQL. This is especially true for the technologies involved with the high availability (HA) aspects of MySQL. When I joined Percona back in 2009, some of these HA technologies were very popular – […]

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Upcoming HA Webinar Wed 6/21: Percona XtraDB Cluster, Galera Cluster, MySQL Group Replication

 | June 19, 2017 |  Posted In: Group Replication, High-availability, MySQL, Percona XtraDB Cluster, Technical Webinars

High Availability

Join Percona’s MySQL Practice Manager Kenny Gryp and QA Engineer, Ramesh Sivaraman as they present a high availability webinar around Percona XtraDB Cluster, Galera Cluster, MySQL Group Replication on Wednesday, June 21, 2017 at 10:00 am PDT / 1:00 pm EDT (UTC-7). Register Now What are the implementation differences between Percona XtraDB Cluster 5.7, Galera Cluster […]

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Percona Live Open Source Database Conference 2017 Slides and Videos Available

 | May 16, 2017 |  Posted In: Big Data, Cloud and MySQL, Cloud and NoSQL, Column Store Database, Database Monitoring, Docker, Group Replication, InnoDB, MariaDB, MongoDB, MyRocks, MySQL, MySQL 101, Percona Live

Percona Live

The slides and videos from the Percona Live Open Source Database Conference 2017 are available for viewing and download. The videos and slides cover the keynotes, breakout sessions and MySQL and MongoDB 101 sessions. To view slides, go to the Percona Live agenda, and select the talk you want slides for from the schedule, and […]

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Quest for Better Replication in MySQL: Galera vs. Group Replication

 | February 24, 2017 |  Posted In: Group Replication, High-availability, Insight for DBAs, Insight for Developers, MySQL, Percona XtraDB Cluster, Replication

Group Replication

UPDATE: Some of the language in the original post was considered overly-critical of Oracle by some community members. This was not my intent, and I’ve modified the language to be less so. I’ve also changed term “synchronous” (which the use of is inaccurate and misleading) to “virtually synchronous.” This term is more accurate and already used by both […]

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Group Replication: Shipped Too Early

 | February 15, 2017 |  Posted In: Group Replication, High-availability, MySQL, Percona XtraDB Cluster

Group Replication

This blog post is my overview of Group Replication technology. With Oracle clearly entering the “open source high availability solutions” arena with the release of their brand new Group Replication solution, I believe it is time to review the quality of the first GA (production ready) release. TL;DR: Having examined the technology, it is my […]

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Docker Images for Percona Server for MySQL Group Replication

 | February 15, 2017 |  Posted In: Group Replication, MySQL

Group Replication

In this blog post, we’ll point to a new Docker image for Percona Server for MySQL Group Replication. Our most recent release of Percona Server for MySQL (Percona Server for MySQL 5.7.17) comes with Group Replication plugins. Unfortunately, since this technology is very new, it requires some fairly complicated steps to setup and get running. To help […]

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WAN Synchronous Clusters: Dealing with Latency Using Concurrency

 | February 1, 2017 |  Posted In: Group Replication, Insight for DBAs, Insight for Developers, MySQL, Percona XtraDB Cluster, Replication

WAN Latency

In this blog, we’ll discuss how to use concurrency to help with WAN latency when using synchronous clusters. WAN Latency Problem Our customers often ask us for help or advice with WAN clustering problems. Historically, the usual solution for MySQL WAN deployments is having the primary site in one data center, and stand-by backup site in […]

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Percona Live 2017 Sneak Peek Schedule Up Now! See the Available Sessions!

 | December 16, 2016 |  Posted In: Apache Spark, Big Data, Cloud and MySQL, Cloud and NoSQL, Database Monitoring, Docker, Events and Announcements, Group Replication, High-availability, InnoDB, MariaDB, MongoDB, MySQL, Orchestrator, Percona Live

Percona Live Keynotes

We are excited to announce that the sneak peek schedule for the Percona Live 2017 Open Source Database Conference is up! The Percona Live Open Source Database Conference 2017 is April 24th – 27th, at the Hyatt Regency Santa Clara & The Santa Clara Convention Center. The Percona Live Open Source Database Conference 2017 is […]

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