Tag - Percona Software

Percona Distribution for MySQL (PXC Variant) 8.0.20, Fixes For Security Vulnerability: Release Roundup October 13, 2020

Percona Roundup October 13 2020

It’s release roundup time here at Percona!
Our Release Roundups showcase the latest software updates, tools, and features to help you manage and deploy our software, with highlights and critical information, as well as links to the full release notes and direct links to the software or service itself.
Today’s post includes those releases and updates […]

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Setup Teams/Users With Limited Access in Percona Monitoring and Management

limit access percona monitoring and managment

From time to time we are asked how to limit users to viewing only some dashboards or servers in Percona Monitoring and Management (PMM). Here are some hints on how to do this.
Let’s imagine you want the following:

Users user1 and user2 are only allowed to see the “CPU Utilization Details” dashboard for server1, server2 […]

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The Criticality of a Kubernetes Operator for Databases

Importance of Kubernetes Operators for Databases

As a Solutions Engineer at Percona, one of my responsibilities is to support our customers as they investigate new and emerging technologies. This affords me the opportunity to speak to many current and new customers who partner with Percona. The topic of Kubernetes is becoming more popular as companies are investigating and adopting this […]

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MySQL 101: Troubleshooting MySQL with Percona Monitoring and Management

MySQL 101 Troubleshoot with percona monitoring and management

Percona Monitoring and Management (PMM) is a free and open source platform for managing and monitoring MySQL, MongoDB, and PostgreSQL databases. In this blog, we will look at troubleshooting MySQL issues and performance bottlenecks with the help of PMM.
We can start troubleshooting MySQL after selecting the appropriate server or cluster from the PMM dashboard. […]

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Dangerous Edge Case Warning for Percona Toolkit and pt-online-schema-change

Percona Toolkit and pt-online-schema-change

Recently I was dealing with an unexpected issue raised by our Support customer, in which data became inconsistent after a schema change was applied.
After some investigation, it turned out that affected tables had a special word in the comments of some columns, which triggered an already known (and fixed) issue with the TableParser.pm library […]

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