P99 CONF 2025 is coming Oct 22-23! Call for speakers is open.

SESSION ON-DEMAND

All Things P99

The event for developers who care about P99 percentiles and high-performance, low-latency applications

Building Efficient Multi-Threaded Filters for Faster SQL Queries

QuestDB’s Vlad Ilyushchenko will describe how they optimized their database performance using efficient zero garbage collection multithreaded query processing.

19 minutes

Vlad Ilyushchenko, Co-Founder and CTO at QuestDB

Vlad Ilyushchenko is a dreamer and performance geek who is also a low-latency engineer with 20+ years of experience. Started to build QuestDB as a side project in 2014 to learn more about high-performance computing and co-founded QuestDB in 2019.