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June 12, 2015
Percona XtraDB Cluster: Quorum and Availability of the cluster
Percona XtraDB Cluster (PXC) has become a popular option to provide high availability for MySQL servers. However many people are [...]
June 10, 2015
Percona Live Europe 2015! Call for speakers; registration open
Percona Live is moving from London to Amsterdam this year and the event is also expanding to three full days. [...]
June 9, 2015
Auditing MySQL with McAfee and MongoDB
Greetings everyone! Let’s discuss a 3rd Party auditing solution to MySQL and how we can leverage MongoDB® to make sense out [...]
June 8, 2015
MaxScale: A new tool to solve your MySQL scalability problems
Ever since MySQL replication has existed, people have dreamed of a good solution to automatically split read from write operations, [...]
June 4, 2015
High availability using MySQL in the cloud
Next Wednesday (June 10) I’ll be co-presenting a webinar on using MySQL in the cloud for High Availability (HA). Joining [...]
June 3, 2015
Percona XtraDB Cluster 5.6.24-25.11 is now available
Percona is glad to announce the new release of Percona XtraDB Cluster 5.6 on June 3rd 2015. Binaries are available [...]
June 3, 2015
Optimizing Percona XtraDB Cluster for write hotspots
Some applications have a heavy write workload on a few records – for instance when incrementing a global counter: this [...]
June 2, 2015
innodb_buffer_pool_size – Is 80% of RAM the right amount?
It seems these days if anyone knows anything about tuning InnoDB, it’s that you MUST tune your innodb_buffer_pool_size to 80% [...]
June 1, 2015
New PERFORMANCE_SCHEMA defaults in MySQL 5.7.7
I thought it was worth a moment to reiterate on the new Performance Schema related defaults that MySQL 5.7.7 brings [...]
May 28, 2015
Percona XtraBackup 2.2.11 is now available
Percona is glad to announce the release of Percona XtraBackup 2.2.11 on May 28, 2015. Downloads are available from our [...]
May 27, 2015
MySQL 5.7 key features
The other day I was discussing new features of MySQL 5.7 with a Percona Support customer. After that conversation, I [...]
May 20, 2015
Percona XtraBackup 2.3.1-beta1 is now available
Percona is glad to announce the release of Percona XtraBackup 2.3.1-beta1 on May 20th 2015. Downloads are available from our [...]
May 18, 2015
Percona security update: oCERT and SSL improvements
We have recently become a member of oCERT to aid in allowing responsible disclosure for Percona products and services as [...]
May 15, 2015
MySQL QA Episode 2: Build a MySQL server – Git, Bazaar, Compiling & Build tools
Welcome to MySQL QA Episode 2: Build a MySQL Server – Git, Bazaar (bzr), Compiling, and Build Tools In this [...]
May 8, 2015
Percona Server 5.6.24-72.2 is now available
Percona is glad to announce the release of Percona Server 5.6.24-72.2 on May 8, 2015. Download the latest version from the [...]
May 8, 2015
Percona Server 5.5.43-37.2 is now available
Percona is glad to announce the release of Percona Server 5.5.43-37.2 on May 8, 2015. Based on MySQL 5.5.43, including [...]
May 8, 2015
MongoDB with Percona TokuMXse – experimental build RC5 is available!
While our engineering team is working on finalizing the TokuMXse storage engine, I want to provide an experimental build that [...]
May 8, 2015
MySQL indexing 101: a challenging single-table query
We discussed in an earlier post how to design indexes for many types of queries using a single table. Here [...]
May 7, 2015
Introducing email reports for Percona Cloud Tools!
For those PCT users who forget to regularly check query performance, you can now get server query reports delivered to [...]
May 6, 2015
Percona Security Advisory CVE-2015-1027
Contents Summary Analysis Mitigating factors P.O.C Acknowledgments Summary During a code audit performed internally at Percona, we discovered a viable [...]