Insight for DBAs

Running Percona XtraDB Cluster on Raspberry PI 3

Percona XtraDB Cluster on Raspberry PI 3

In a previous post, I showed you how to compile Percona Mysql 5.7 on Raspberry PI 3. Now, I’ll show you how to compile and run the latest version of Percona XtraDB Cluster 5.7.26.
We will need at least 3 RaspberryPi 3 boards, and I recommend you use an external SSD drive to compile and […]

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Why Database Schema Optimization Matters

Schema Optimization

If you have been around MySQL for any length of time, you are probably aware that choosing the correct data types and optimizing your schema are actually important tasks.  A few years back at Percona Live 2016, I gave an introductory talk on schema review and optimization. Here’s the video:
 
I was thinking about that […]

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Percona Backup for MongoDB 1.0.0 GA Is Now Available

Percona Backup for MongoDB

Percona is happy to announce the GA release of our latest software product Percona Backup for MongoDB 1.0.0 on September 23, 2019.
Percona Backup for MongoDB is a distributed, low-impact solution for consistent backups of MongoDB sharded clusters and replica sets. This is a tool for creating consistent backups across a MongoDB sharded cluster (or […]

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Percona XtraDB Cluster 5.7.27-31.39 Is Now Available

Percona XtraDB Cluster

Percona is happy to announce the release of Percona XtraDB Cluster 5.7.27-31.39 on September 18, 2019. Binaries are available from the downloads section or from our software repositories.
Percona XtraDB Cluster 5.7.27-31.39 is now the current release, based on the following:

Percona Server for MySQL 5.7.27-30
Codership WSREP API release 5.7.27
Codership Galera library 3.28

All Percona software is open-source and […]

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Percona XtraDB Cluster 5.6.45-28.36 Is Now Available

Percona XtraDB Cluster

Percona is glad to announce the release of Percona XtraDB Cluster 5.6.45-28.36 on September 17, 2019. Binaries are available from the downloads section or from our software repositories.
Percona XtraDB Cluster 5.6.45-28.36 is now the current release, based on the following:

Percona Server 5.6.45-86.1
Codership WSREP API release 5.6.44
Codership Galera library 3.28

All Percona software is open-source and free.
Bugs Fixed

PXC-2555: […]

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