July 29, 2025
Introducing a more powerful, resilient, and observable ES|QL in Elasticsearch 8.19 & 9.1
Exploring ES|QL enhancements in Elasticsearch 8.19 & 9.1, including built-in resilience to failures, new monitoring and observability capabilities, and more.
July 29, 2025
Unify your data: Cross-cluster search with ES|QL is now generally available!
Cross-Cluster search with ES|QL is now GA! Query data across multiple clusters with a single, elegant query. Learn about its performance, resilience, and syntax.
July 29, 2025
LogsDB and TSDS performance and storage improvements in Elasticsearch 8.19.0 and 9.1.0
Exploring the latest enhancements to TSDS and LogsDB, including optimizing I/O, improving merge performance, and more.
July 29, 2025
Elasticsearch now with BBQ by default & ACORN for filtered vector search
Explore how Elasticsearch's vector search now delivers better results faster, and at a lower cost.
June 30, 2025
Elasticsearch sorting just got up to 900x faster
Discover how we sped up Elasticsearch sorting with faster float/half_float sorting and latency improvements in integer sorting
May 22, 2025
How we rebuilt autocomplete for ES|QL
How we rearchitected an autocomplete engine for ES|QL to support language evolution instead of resisting it.
April 15, 2025
Native joins available in Elasticsearch 8.18
Exploring LOOKUP JOIN, a new ES|QL command available in tech preview in Elasticsearch 8.18.
February 12, 2025
Elasticsearch: 15 years of indexing it all, finding what matters
Elasticsearch turned 15 years old! Explore Elasticsearch history — 15 years of indexing and searching, and look ahead to the next 15 years of relevance.
January 13, 2025
Ice, ice, maybe: Measuring searchable snapshots performance
Learn how Elastic’s searchable snapshots enable the frozen tier to perform on par with the hot tier, demonstrating latency consistency and reducing costs.