From keynotes to deep dives, explore the full lineup of talks from OpenSearchCon Korea 2025, covering search, observability, AI, security, and more.

Welcome & Opening Remarks – Dotan Horovits, Senior Developer Advocate, OpenSearch

Keynote: OpenSearch on Kubernetes at Atlassian – Cameron Stewart, Atlassian

Budget Friendly Semantic Search With Neural Sparse Search – Aswath Srinivasan, OpenSearch @ AWS

Mastering the Query Insights Dashboard in OpenSearch – David Zane & Chenyang Ji, Amazon Web Services

OpenSearch: From Code to Community – Andrew Ross, Principal Engineer, AWS

OpenSearch as the Unified Backend: From Log Storage to Agentic Search Platform at LINE – Sun Ro Lee

Beyond Keywords: Building an AI-Powered Search That Reads Your Mind – Prashant Agrawal, AWS

Building Privacy-First Search With Containerized OpenSearch and Local LLMs – R. Karpe & S. Soni

Journey To Cost-Optimized OpenSearch: A Deep Dive Into Segment Replication – V. Bansal & A. Singh

From Telemetry to Insight: Building AI-Powered Observability Pipelines With OpenSearch – Neel Shah

Accelerating OpenSearch Service Operations With an Operation Agent – Sun Ro Lee, LINE Plus