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.
November 8, 2024
GenAI for customer support — Part 5: Observability
This series gives you an inside look at how we're using generative AI in customer support. Join us as we share our journey in real-time, focusing in this entry on observability for the Support Assistant.
August 22, 2024
GenAI for customer support — Part 4: Tuning RAG search for relevance
This series gives you an inside look at how we're using generative AI in customer support. Join us as we share our journey in real-time, focusing in this section on tuning RAG search for relevance.
August 9, 2024
GenAI for Customer Support — Part 3: Designing a chat interface for chatbots... for humans
This series gives you an inside look at how we’re using generative AI in customer support. Join us as we share our journey in designing a GenAI chatbot interface.
July 22, 2024
GenAI for Customer Support — Part 2: Building a Knowledge Library
This series gives you an inside look at how we're using generative AI in customer support. Join us as we share our journey in real-time!