Percona Live 2017 Open Source Database Conference

April 24 - 27, 2017

Santa Clara, California

Sveta Smirnova

Sveta Smirnova's picture

Sveta Smirnova

Principal Technical Services Engineer, Percona


Sveta Smirnova works as MySQL Support engineer since year 2006, she is also author of book "MySQL Troubleshooting" and author of JSON UDF functions for MySQL. In years 2006 - 2015 she worked in in Bugs Analysis MySQL Support Group in MySQL AB, then Sun, then Oracle. In March 2015 Sveta joined Support Team in Percona. In years 2012-2015 she worked on bugs priority. She was also Support representative in MySQL Backup Development Team. She works on tricky support issues and MySQL software bugs on a daily basis. Before starting at MySQL in 2006, she worked as web developer on several closed CRM systems. In years 2012-2015 she worked on MySQL Labs project "JSON UDFs for MySQL". She is active participant in the open source community. Her main interests in recent years is solving DBA problems, finding ways to semi-automate this process and effective backup techniques. Sveta is author of the book "MySQL Troubleshooting" (


25 April - 11:30 AM - 12:20 PM at Ballroom A
Performance Schema in version 5.6, released in February, 2013, is really powerful tool which can help DBA to find why every trickiest issue started to occur. Version 5.7 introduces even more instruments and tables. And while all these give you great power, you can stuck choosing which instrument to use.
25 April - 4:50 PM - 5:15 PM at Room 209
The MySQL storage engine landscape is wide and varied (and for a very long time, it was the only database server to support this concept) - it started with MyISAM, and it became a solid database with the popular and default InnoDB storage engine. However there are many contenders and depending on the type of use case you might benefit from TokuDB or MyRocks, engines that are included in Percona... [read more]
24 April - 9:30 AM - 12:30 PM at Ballroom F
Performance Schema in MySQL is becoming more mature from version to version. In version 5.7, it includes extended lock instrumentation, memory usage statistics, new tables for server variables, first time ever instrumentation for user variables, prepared statements and stored routines. A lot! Amazing! And complicated! In this tutorial we will try all these new instruments out. We will provide... [read more]
26 April - 3:30 PM - 3:55 PM at Room 209
In MongoDB you normally have the choice of WiredTiger or MMAPv1, and with Percona Server we have added two more engines( MongoRocks and In Memory). How do you know which to use? How do you know which to tell developers to not use. How do these affect how you might design you data access functions and your schema? This are all areas we will touch on to help make sure you're picking the... [read more]
25 April - 6:00 PM - 7:00 PM at Ballroom D
Meetup to talk about RocksDB, MongoRocks and MyRocks, status, progress, and anything interesting happening in the Rocking world.