The Sched app allows you to build your schedule but is not a substitute for your event registration. You must be registered for OpenSearchCon Europe 2025 to participate in the sessions. If you have not registered but would like to join us, please go to the event registration page to purchase a registration.
Please note: This schedule is automatically displayed in Central European Summer Time (UTC+02:00). To see the schedule in your preferred timezone, please select from the drop-down located at the bottom of the menu to the right.
IMPORTANT NOTE: Timing of sessions and room locations are subject to change.
I'm breaking down key insights from our latest RFC that's shaping the future of core OpenSearch performance. https://github.com/opensearch-project/OpenSearch/issues/16841
It touch on core fundemental issues that are essential to master to take the OpenSearch Core performance codebase to the next level. In particular it surveys real live examples from OpenSearch and shows us patterns that are common in Operating systems Kernels and State of the art databases for reliable low latency high throughput performance. The talk also provides background on core fundemental concepts for data plane engineering such as "Dynamic Memory Allocation", GC, GC tunning, Circular buffers, CPU branching, JIT, JMH profiling.
Samuel is an OpenSearch Commiter, Maintainer, Technical Steering Committee member. He is currently the architect of DataStax OpenSearch offering and previously Architect Of OCI Search Services and OCI Observability.
