Senior Software Developer, Percona
Daniel Nichter is the lead developer and database tools specialist at Percona. He has been developing database tools for MySQL since 2005. At the 2010 MySQL Conference & Expose, Daniel was named the Community Contributor of the Year for his work on Maatkit.
Do you have MySQL slaves? Are all slaves' data in sync with the master? How can you check? -- "Yes", "I think so", and "I don't know" are very common responses to these questions. MySQL has no intrinsic way to verify that slaves have the same data as the master. This is a problem because it is very common for slaves to become out of sync with the master.
Percona Toolkit is a collection of more then 30 command-line tools for MySQL that automate a variety of MySQL and system tasks. With so many choices, it can be difficult knowing where to start: is pt-archiver safe? what is the relationship between pt-table-checksum and pt-table-sync? how does pt-online-schema-change work? etc. This session will survey 9 of the most popular tools in Percona... [read more]
Discuss Percona Cloud Tools (https://cloud.percona.com) with its development team.