Percona Live: Data Performance Conference 2016 Logo

April 18-21, 2016

Santa Clara, California

Alexander Krizhanovsky

Alexander Krizhanovsky's picture

Alexander Krizhanovsky

CEO, Tempesta Technologies


Alexander is CEO at Tempesta Technologies Inc. and lead developer of Tempesta FW. He's also founder of NatSys Lab., a company providing consultancy in high performance computing in Linux/x86-64 environment. Alexander has more than 10 years of experience in Linux kernel and 5 years in MySQL, InnoDB and Galera Cluster.


21 April 01:50 PM - 02:40 PM at Room 209
Several years ago I had a task to develop custom storage for IM history. Started from simple index tree over mmap(2), I quickly found that mmap(2), madvise(2) & Co. do poor job to be used as the foundation for database engine. So I switched to direct IO and started to develop my own memory management, advanced eviction, IO scheduling with adaptive read ahead and surely transaction processing... [read more]