Tag - Percona Toolkit

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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Percona Toolkit 3.1.0 Is Now Available

Percona Toolkit

Percona announces the release of from the website or install PT-1696: the new pt-pg-summary tool supports PostgreSQL data collection in a way similar to other PT summary tools. The following is a fragment of the report that the tool produces:

Shell

##### — Database Port and Data_Directory — ####
+———————-+—————————————————-+
| Name […]

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Percona Toolkit 3.0.6 Is Now Available

percona toolkit

Percona announces the release of Percona Toolkit 3.0.6 on January 4, 2018.
Percona Toolkit is a collection of advanced command-line tools that perform a variety of MySQL and MongoDB server and system tasks too difficult or complex for DBAs to perform manually. Percona Toolkit, like all Percona software, is free and open source.
You download packages from the website or install […]

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Webinar: Percona Roadmap and Software News Update – Q3 2017

Percona Software News

Come and listen to Percona CEO Peter Zaitsev on Wednesday, September 6, 2017 at 10am PT / 1pm ET (UTC-7) discuss the Percona roadmap, as well as what’s new in Percona open source software.
Reserve Your Spot
 
During this webinar Peter will talk about newly released features in Percona software, show a few quick demos and share with […]

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The mysqlpump Utility

mysqlpump

In this blog, we’ll look at the
mysqlpump utility.

mysqlpump is a utility that performs logical backups (which means backing up your data as SQL statements instead of a raw copy of data files). It was added in MySQL Server version 5.7.8, and can be used to dump a database or a set of databases to a file and […]

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