Percona Live 2017 Open Source Database Conference

April 24 - 27, 2017

Santa Clara, California

Michael Wang

Michael Wang's picture

Michael Wang

MySQL DBA, Salesforce


Michael Wang is a MySQL DBA at Salesforce, he is fluent in Objected Oriented Programming in Perl.


When you upgrade to a new environment, you may wish to test each of the unique queries that enter the database for a safe upgrade, but how can you collect a complete set of unique queries on a heavily loaded database? When you stay on the same environment, you may want to know the performance of each of the unique queries for tuning purpose, how do you collect the data. In this lightning talk... [read more]
25 April - 6:00 PM - 7:00 PM at Ballroom A
Mariella Di Giacomo - Successful stories around MySQL and MariaDB Multi-Source Replication Manjot Singh - What is Sharding Michael Wang - Use slow logs to collect unique queries and their performance continuously Jean-François Gagné - The two little bugs that almost brought down