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MySQL Test Framework for Percona XtraDB Cluster

 | May 30, 2018 |  Posted In: Insight for DBAs, Insight for Developers, MySQL, Percona XtraDB Cluster

MySQL Test Framework

At my latest webinar “MySQL Test Framework (MTR) for Troubleshooting”, I received an interesting question about MTR test cases for Percona XtraDB Cluster (PXC). Particularly about testing SST and IST. This post is intended to answer this question. It assumes you are familiar with MTR and can write tests for MySQL servers. If you are […]

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Webinar Tues, 5/29: MySQL, Percona XtraDB Cluster, ProxySQL, Kubernetes: How they work together

 | May 25, 2018 |  Posted In: Containers, High-availability, Insight for DBAs, Insight for Developers, MySQL, Percona Server for MySQL, Percona Software, Percona XtraDB Cluster, ProxySQL, Technical Webinars, XtraDB Cluster

Please join Percona’s Principal Architect Alex Rubin as he presents MySQL, Percona XtraDB Cluster, ProxySQL, Kubernetes: How they work together to give you a highly available cluster database environment on Tuesday, May 29th at 7:00 AM PDT (UTC-7) / 10:00 AM EDT (UTC-4). Register Now   In this webinar, Alex will discuss how to deploy […]

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ProxySQL 1.4.8 and Updated proxysql-admin Tool Now in the Percona Repository

 | May 22, 2018 |  Posted In: Percona Server for MySQL, Percona XtraDB Cluster, ProxySQL

ProxySQL 1.4.9

ProxySQL 1.4.8, released by ProxySQL, is now available for download in the Percona Repository along with an updated version of Percona’s proxysql-admin tool. ProxySQL is a high-performance proxy, currently for MySQL and its forks (like Percona Server for MySQL and MariaDB). It acts as an intermediary for client requests seeking resources from the database. René Cannaò created […]

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Q&A: “Percona XtraDB Cluster 5.7 and ProxySQL for Your High Availability Needs” Webinar

and  | May 3, 2018 |  Posted In: MySQL, Percona XtraDB Cluster, Technical Webinars

High Availability

On March 22, 2018, we held a webinar on how Percona XtraDB cluster 5.7 (PXC) and ProxySQL can help achieve your database clustering high availability needs. Firstly, thanks to all the attendees for taking time to attend the webinar and we are sure you had a webinar experience. We tried answering some of your high […]

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Webinar Wednesday, April 18, 2018: Percona XtraDB Cluster 5.7 Tutorial

 | April 17, 2018 |  Posted In: High-availability, MySQL, Percona XtraDB Cluster, ProxySQL, Technical Webinars, XtraDB Cluster

Percona XtraDB Cluster Tutorial

Please join Percona’s Architect, Tibi Köröcz as he presents Percona XtraDB Cluster 5.7 Tutorial on Wednesday, April 18, 2018, at 7:00 am PDT (UTC-7) / 10:00 am EDT (UTC-4). Never used Percona XtraDB Cluster before? Come join this 45-minute tutorial where we will introduce you to the concepts of a fully functional Percona XtraDB Cluster. In this […]

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ProxySQL 1.4.7 and Updated proxysql-admin Tool Now in the Percona Repository

 | April 16, 2018 |  Posted In: Percona Server for MySQL, Percona XtraDB Cluster, ProxySQL

ProxySQL 1.4.9

ProxySQL 1.4.7, released by ProxySQL, is now available for download in the Percona Repository along with an updated version of Percona’s proxysql-admin tool. ProxySQL is a high-performance proxy, currently for MySQL and its forks (like Percona Server for MySQL and MariaDB). It acts as an intermediary for client requests seeking resources from the database. René Cannaò created […]

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Percona XtraDB Cluster on Amazon GP2 Volumes

and  | March 28, 2018 |  Posted In: AWS, High-availability, Insight for DBAs, Percona XtraDB Cluster

In this blog post, we look at the performance of Percona XtraDB Cluster on Amazon GP2 volumes. In our overview blog post on Best Practices for Percona XtraDB Cluster on AWS, GP2 volumes did not show good results. However, we allocated only the size needed to fit the database (200GB volumes). Percona XtraDB Cluster did not show […]

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FLUSH and LOCK Handling in Percona XtraDB Cluster

 | March 21, 2018 |  Posted In: Insight for DBAs, MySQL, Percona XtraDB Cluster

FLUSH and LOCK Handling

In this blog post, we’ll look at how Percona XtraDB Cluster (PXC) executes FLUSH and LOCK handling. Introduction Percona XtraDB Cluster is a multi-master solution that allows parallel execution of the transactions on multiple nodes at the same point in time. Given this semantics, it is important to understand how Percona XtraDB Cluster executes statements regarding FLUSH […]

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Percona Blog Poll: What Percona Software Are You Using?

 | March 20, 2018 |  Posted In: Database Poll, Percona Monitoring and Management, Percona Server for MongoDB, Percona Server for MySQL, Percona Software, Percona XtraBackup, Percona XtraDB Cluster

Percona Software

This blog post contains a poll that helps us find out what Percona software the open source database community is using. Nearly 20 years ago, Netscape released the source code for its Netscape Communicator web browser. This marked one of the biggest moments in “open source” history. The formation of The Open Source Initiative happened shortly after […]

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