Author - George O. Lorch III

MyRocks Experimental Now Available with Percona Server for MySQL 5.7.19-17

MyRocks with Percona Server for MySQL

Percona, in collaboration with Facebook, is proud to announce the first experimental release of MyRocks in Percona Server for MySQL 5.7, with packages.
Back in October of 2016, Peter Zaitsev announced that we were going to port MyRocks from Facebook MySQL to Percona Server for MySQL.
Then in April 2017, Vadim Tkachenko announced the availability of […]

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TokuDB Troubleshooting: Q & A

TokuDB

In this blog, we will provide answers to the Q & A for the TokuDB Troubleshooting webinar.
First, we want to thank everybody for attending the March 22, 2017 webinar. The recording and slides for the webinar are available here. Below is the list of your questions that we were unable to answer during the […]

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New TokuDB and PerconaFT database file management feature in Percona Server 5.6.33-79.0 and Percona Server 5.7.15-9

MariaDB ColumnStore

This blog post discusses a new TokuDB and PerconaFT database file management feature in two Percona Server releases.
By now you have hopefully read through Peter’s post and my two prior posts on the TokuDB/PerconaFT file set. If you have not, it is probably a good idea to run through them now before we get into […]

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TokuDB and PerconaFT Data Files: Database File Management Part 2 of 2

TokuDB

This is the second installment of the blog series on TokuDB and PerconaFT data files. You can find my previous post here. In this post we will discuss some common file maintenance operations and how to safely execute these operations.

Moving TokuDB data (table/index) files to another location outside of the default MySQL datadir
TokuDB uses the […]

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TokuDB and PerconaFT database file management part 1 of 2

TokuDB

In this blog post, we’ll look at TokuDB and PerconaFT database file management.
The TokuDB/PerconaFT file set consists of many different files that all serve various purposes. These blog posts lists the different types of TokuDB and PerconaFT files, explains their purpose, shows their location and how to move them around.
Peter Zaitsev blogged on the same topic a […]

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