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

Java Heap Memory Optimization to Improve P99 Query Latency at Linkedin Scale

Discover how LinkedIn optimized Apache Pinot’s performance! By using FALF Interning, a home-grown, lock-free method, they cut JVM heap usage by 20% and improved P99 query latencies by 35%. Join us to learn about JXRAY memory analysis, design, and implementation insights.

18 minutes

Vivek Iyer Vaidyanathan, Staff Software Engineer at LinkedIn

Vivek is a Senior Software Engineer at LinkedIn working on developing and maintaining Pinot. He is an Apache Pinot Committer. Prior to LinkedIn, he worked as a Software Engineer for Cohesity, a startup in the data management space where he worked on building the distributed SpanFS filesystem.