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Displaying posts with tag: percona server (reset)
Percona Server 5.7.12-5 is now available

Percona is glad to announce the GA release of Percona Server 5.7.12-5 on June 6, 2016. Download the latest version from the Percona web site or from the Percona Software Repositories.

Based on MySQL 5.7.12, including all the bug fixes in it, Percona Server 5.7.12-5 is the current GA release in the Percona Server 5.7 series. All of Percona’s software is open-source and free, all the details of the release can be found in the …

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Percona Server 5.6.30-76.3 is now available


Percona
is glad to announce the release of Percona Server 5.6.30-76.3 on May 25, 2016. Download the latest version from the Percona web site or the Percona Software Repositories.

Based on MySQL 5.6.30, including all the bug fixes in it, Percona Server 5.6.30-76.3 is the current GA release in the Percona Server 5.6 series. Percona Server is open-source and free …

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Percona Server 5.5.49-37.9 is now available


Percona is glad to announce the release of Percona Server 5.5.49-37.9 on May 19, 2016. Based on MySQL 5.5.49, including all the bug fixes in it, Percona Server 5.5.49-37.9 is now the current stable release in the 5.5 series.

Percona Server is open-source and free. Details of the release can be found in the 5.5.49-37.9 milestone on Launchpad. Downloads are available here and from the Percona Software Repositories.

Bugs …

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Upgrading to MySQL 5.7, focusing on temporal types

In this post, we’ll discuss how MySQL 5.7 handles the old temporal types during an upgrade.

MySQL changed the temporal types in MySQL 5.6.4, and it introduced a new feature: microseconds resolution in the TIME, TIMESTAMP and DATETIME types. Now these parameters can be set down to microsecond granularity. Obviously, this means format changes, but why is this important?

Are they converted automatically to the new format?

If we had tables in MySQL 5.5 that used TIME, TIMESTAMP or DATETIME are these fields are going to be converted to the new format when upgrading to 5.6? The answer is “NO.” Even if we …

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How We Made MySQL Great Again, or Upgrading MySQL with Orchestrator

In this blog post, we’ll discuss upgrading MySQL with Orchestrator.

I recently had a client, Life360, that wanted to upgrade from Percona Server 5.5 to Percona Server 5.6, and implement GTID in their high transaction environment. They had co-masters and multiple read slaves.

Orchestrator made this job much easier for us. My colleague, Tibi, recently posted about Orchestrator here and here.

Daniel from Life360 saw Orchestrator and was very interested. So here is how he setup Orchestrator in his own words:

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Docker MySQL Replication 101

In this blog post, we’ll discuss some of the basics regarding Docker MySQL replication. Docker has gained widespread popularity in recent years as a lightweight alternative to virtualization. It is ideal for building virtual development and testing environments. The solution is flexible and seamlessly integrates with popular CI tools.

 

This post walks through the setup of MySQL replication with Docker using Percona Server 5.6 images. To keep things simple we’ll configure a pair of instances and override only the most important variables for replication. You can add whatever other variables you want to override in the configuration files for each instance.

Note: the configuration described here is suitable for development or testing. We’ve also used the …

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Percona Server 5.7 performance improvements

In this blog post, we’ll be discussing Percona Server 5.7 performance improvements.

Starting from the Percona Server 5.6 release, we’ve introduced several significant changes that help address performance problems for highly-concurrent I/O-bound workloads. Some of our research and improvements were re-implemented for MySQL 5.7 – one of the best MySQL releases. But even though MySQL 5.7 showed progress in various aspects of scalability and performance, we’ve found that it’s possible to push I/O bound workload limits even further.

Percona Server 5.7.11 currently has two major performance features in this area:

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Percona Server 5.7.11-4 is now available

Percona is glad to announce the GA release of Percona Server 5.7.11-4 on March 15, 2016. Download the latest version from the Percona web site or from the Percona Software Repositories.

Based on MySQL 5.7.11, including all the bug fixes in it, Percona Server 5.7.11-4 is the current GA release in the Percona Server 5.7 series. All of Percona’s software is open-source and free, …

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Percona Server for MongoDB 3.0.9-1.4 is now available

Percona is pleased to announce the release of Percona Server for MongoDB 3.0.9-1.4 on March 11, 2016. Download the latest version from the Percona web site or from the Percona Software Repositories.

Percona Server for MongoDB is an enhanced, open source, fully compatible, highly scalable, zero-maintenance downtime database supporting the MongoDB v3.0 protocol and drivers. Based on MongoDB 3.0.9, it extends MongoDB with MongoRocks and PerconaFT storage engines, as well as features …

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Percona Server 5.6.29-76.2 is now available

Percona is glad to announce the release of Percona Server 5.6.29-76.2 on March 7, 2016. Download the latest version from the Percona web site or from the Percona Software Repositories.

Based on MySQL 5.6.29, including all the bug fixes in it, Percona Server 5.6.29-76.2 is the current GA release in the Percona Server 5.6 series. Percona Server is open-source and free …

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