Blogs
Data safety in a stateless world
We discuss the data durability guarantees in stateless including how we fence new writes and deletes with a safety check which prevents stale nodes from acknowledging new writes or deletes
From ES|QL to native Pandas dataframes in Python
Learn how to export ES|QL queries as native Pandas dataframes in Python through practical examples.
Build RAG quickly with minimal code in Elastic 8.15
Learn how to build an end-to-end RAG pipeline with the S3 Connector, semantic_text datatype, and Elastic Playground.
Leveraging Kubernetes controller patterns to orchestrate Elastic workloads globally
Understand how Kubernetes controller primitives are used at very large scale to power Elastic Cloud Serverless.
A tutorial on building local agent using LangGraph, LLaMA3 and Elasticsearch vector store from scratch
This article will provide a detailed tutorial on implementing a local, reliable agent using LangGraph, combining concepts from Adaptive RAG, Corrective RAG, and Self-RAG papers, and integrating Langchain, Elasticsearch Vector Store, Tavily AI for web search, and LLaMA3 via Ollama.
Personalized search with LTR
Learn how to train ranking models that improve search relevance for individual users.
Looking back: A timeline of vector search innovations
Looking back at Elastic's vector search innovations in Elasticsearch and Lucene
Elasticsearch open inference API adds support for Anthropic’s Claude
Interact with Anthropic's Claude 3.5 Sonnet and other models to generate content and perform question & answering.
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.
Millionaire Odds vs. Hit by a Bus: An ES|QL Analysis
Use Elasticsearch Query Language (ES|QL) to run statistical analysis on demographic data index in Elasticsearch