Tag - Percona Server for MySQL

Where Do I Put ProxySQL?

ProxySQL

In this blog post, we’ll look at how to deploy ProxySQL.
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. It was created for DBAs by René Cannaò, as a means of solving […]

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Percona Monitoring and Management 1.2.0 is Now Available

Percona Monitoring and Management

Percona announces the release of Percona Monitoring and Management 1.2.0 on July 14, 2017.
For installation instructions, see the Deployment Guide.

Changes in PMM Server
PMM Server 1.2.0 introduced the following changes:

Updated Components

Consul 0.8.5
Grafana 4.3.2
Orchestrator 2.1.5
Prometheus 1.7.1

New Features

PMM-737: New graphs in System Overview dashboard:

Memory Advanced Details
Saturation Metrics

PMM-1090: Added ESXi support for PMM Server virtual appliance.

UI Fixes

PMM-707: Fixed QPS metric in MySQL Overview dashboard to always show queries […]

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Setting Up Percona PAM with Active Directory for External Authentication

Percona PAM

In this blog post, we’ll look at how to set up Percona PAM with Active Directory for external authentication.
In my previous article on Percona PAM, I demonstrated how to use Samba as a domain, and how easy it is to create domain users and groups via the samba-tool. Then we configured nss-pam-ldapd and nscd […]

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Thread_Statistics and High Memory Usage

thread_statistics

In this blog post, we’ll look at how using thread_statistics can cause high memory usage.
I was recently working on a high memory usage issue for one of our clients, and made some interesting discoveries: high memory usage with no bounds. It was really tricky to diagnose.
Below, I am going to show you how to identify […]

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Percona Server for MySQL 5.7.18-15 is Now Available

Percona Server for MySQL 5.7.18-15

Percona announces the GA release of Percona Server for MySQL 5.7.18-15 on May 26, 2017. Download the latest version from the Percona web site or the Percona Software Repositories. You can also run Docker containers from the images in the Docker Hub repository.
Based on MySQL 5.7.18, including all the bug fixes in it, Percona Server for MySQL […]

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Percona Software and Roadmap Update with CEO Peter Zaitsev: Q2 2017

Percona Software and Services

This blog post is a summary of the Percona Software and Roadmap Update – Q2 2017 webinar given by Peter Zaitsev on May 4, 2017. This webinar reflects changes and updates since the last update (Q1 2017).
A full recording of this webinar, along with the presentation slide deck, can be found here.
Percona Software
Below are the latest and […]

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Percona Server for MySQL 5.7.18-14 is Now Available

Percona Server for MySQL 5.7.18-15

Percona announces the GA release of Percona Server for MySQL 5.7.18-14 on May 12, 2017. Download the latest version from the Percona web site or the Percona Software Repositories. You can also run Docker containers from the images in the Docker Hub repository.
Based on MySQL 5.7.18, including all the bug fixes in it, Percona Server for MySQL […]

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Percona Server for MySQL 5.6.36-82.0 is Now Available

Percona Server for MySQL 5.7.18-15

Percona announces the release of Percona Server for MySQL 5.6.36-82.0 on May 12, 2017. Download the latest version from the Percona web site or the Percona Software Repositories. You can also run Docker containers from the images in the Docker Hub repository.
Based on MySQL 5.6.36, and including all the bug fixes in it, Percona Server for MySQL 5.6.36-82.0 […]

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Percona Server for MongoDB 3.4.4-1.4 is Now Available

Percona Server for MongoDB 3.2

Percona announces the release of Percona Server for MongoDB 3.4.4-1.4 on May 9, 2017. Download the latest version from the Percona web site or the Percona Software Repositories.
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Percona Server for MySQL in Docker Swarm with Secrets

This quick post demonstrates using Percona Server for MySQL in Docker Swarm with some new authentication provisioning practices.
Some small changes to the startup script for the Percona-Server container image allows us to specify a file that contains password values to set as our root user’s secret. “Why do we need this functionality,” I hear you cry? When we […]

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