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Showing entries 1 to 10 of 198 10 Older Entries

Displaying posts with tag: percona server (reset)

Upgrading to MySQL 5.7, focusing on temporal types
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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, …

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

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Docker MySQL Replication 101
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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 …

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Percona Server 5.7 performance improvements
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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 …

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Percona Server 5.7.11-4 is now available
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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 …

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Percona Server for MongoDB 3.0.9-1.4 is now available
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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, …

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Percona Server 5.6.29-76.2 is now available
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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 …

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Percona Server 5.5.48-37.8 is now available
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Percona is glad to announce the release of Percona Server 5.5.48-37.8 on March 4, 2016. Based on MySQL 5.5.48, including all the bug fixes in it, Percona Server 5.5.48-37.8 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 …


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Exploring Metadata Locks with gdb - Studying Simple Case on Percona Server 5.7
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I had forgotten the topic of studying metadata locks with gdb for quite a some time. Now that I've upgraded to Percona Server 5.7 and enjoy the remaining of my last free day as an independent MySQL Support Engineer doing nothing but some blogging, I think it's time to get back to gdb interactive sessions and try to answer the question I've got from customer back in Percona but had no chance to …

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On Upgrades to Percona Server 5.7 GA: Ubuntu 14.04 Case
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After upgrading Percona Server 5.6.28 (and "full stack" of Percona software) to 5.7.10-3 GA on CentOS 6 and building it from Git Source on Fedora Core 23 yesterday, I've decided to spend some time upgrading Percona Server on my netbook that plays a role of "home build/test/VMs server" and runs under Ubuntu 14.04:
openxs@ao756:~$ uname -a
Linux ao756 3.13.0-77-generic #121-Ubuntu SMP Wed Jan …

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Showing entries 1 to 10 of 198 10 Older Entries

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