Sergey Kuzmichev is a co-author, with Vinicius Grippa, of Learning MySQL, 2nd Edition (O’Reilly, 2021). At the time of the book he was a senior support engineer at Percona; before that he was a DBA and DevOps engineer for nearly a decade. He enjoys solving technical mysteries and building reliable systems, contributes code and bug reports to open source projects, and writes blog posts about MySQL and other open source databases.
Sergey Kuzmichev
Co-author of Learning MySQL, 2nd Edition, and a database support engineer.