About the Authors
Alexander is co-founder of Altinity. He has 20 years of engineering and engineering management experience in several international companies. Alexander is expert in high scale analytics systems design and implementation. He designed and deployed petabyte scale data warehouses, including one of earliest ClickHouse deployments outside of Yandex.
Vadim Tkachenko co-founded Percona in 2006 and serves as its Chief Technology Officer. He leads Percona CTO Labs, which focuses on technology research and performance evaluations of Percona and third-party products, designing hardware, filesystems, storage engines, and databases that surpass the standard performance and functionality scenario benchmarks. Under his supervision, Percona has developed and shipped Percona Server for MySQL, Percona XtraBackup, Percona XtraDB Cluster, Percona Server for MongoDB.
Vadim’s expertise in LAMP performance and multi-threaded programming help optimize MySQL and InnoDB internals to take full advantage of modern hardware. Oracle Corporation and its predecessors have incorporated Vadim’s source code patches into the mainstream MySQL and InnoDB products.
Prior to joining Percona, Vadim served as Performance Engineer at MySQL AB as well as founded a web development company in his native Ukraine. He also spent two years in the High-Performance Group within the official MySQL support team.
In addition, Vadim has also co-authored the book High-Performance MySQL: Optimization, Backups, and Replication, 3rd Edition. Vadim received a BS in Economics and an MS in Computer Science from the National Technical University of Ukraine, and lives in North Carolina with his wife and two children.