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Wednesday, October 21 • 00:00 - 01:00
MariaDB 10.5 New Features for Troubleshooting

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The recently released MariaDB 10.5 GA includes many new useful features, but I'd like to concentrate on those helping DBAs and Support engineers to find out what's going on when some problem happens. Specifically, I'd like to present and discuss Performance Schema updates to match MySQL 5.7 instrumentation, new tables in the INFORMATION_SCHEMA to monitor the internals of a generic thread pool, and improvements of ANALYZE for statements.

MariaDB 10.5 Enterprise may add more troubleshooting features, especially for Galera, and assuming this really happens they are also going to be presented briefly.

The goal of this session is to show new ways to understand solving performance problems now available in MariaDB 10.5.

Speakers
avatar for Valerii Kravchuk

Valerii Kravchuk

Principal Support Engineer, MariaDB Corporation
Valerii worked on complex MySQL and MariaDB troubleshoting performance issues since 2005, in MySQL AB. Sun, Oracle, Percona and, since 2016, MariaDB Corporation. Blogging about MySQL bugs and more since 2012 at http://mysqlentomologist.blogspot.com/. As a result, got a MySQL Community Contributor of the Year 2019 award... Read More →

Hosts
avatar for Mukesh Kumar

Mukesh Kumar

MongoDB DBA, Percona



Wednesday October 21, 2020 00:00 - 01:00 EDT
Online
  MariaDB
  • Difficulty Advanced, Intermediate
  • Core Technology MariaDB
  • Why this level of difficulty? I expect attendees to have some experience in troubleshooting and performance tunings, maybe more with MySQL than MariaDB. They will see old MySQL tricks that finally can be applied and totally new insights into server internals.
  • Speaker Location Ukraine