About the author
Han Xiang Choong is a Senior Customer Architect at Elastic. He plays too many videogames and can't seem to stop changing his hobbies every 6 months.
Author’s articles
December 16, 2024
Agentic RAG with Elasticsearch & Langchain
Discussing and implementing an agentic flow for Elastic RAG, where the LLM chooses to call an Elastic KB.
October 11, 2024
Which job is the best for you? Using LLMs and semantic_text to match resumes to jobs
Learn how to use Elastic's LLM Inference API to process job descriptions, and run a double hybrid search to find the most suitable job for your resume.
September 30, 2024
Automating traditional search with LLMs
Learn how to use LLMs to write Elastic Query DSL and query structured data with filters
September 4, 2024
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.
August 15, 2024
Advanced RAG techniques part 2: Querying and testing
Discussing and implementing techniques which may increase RAG performance. Part 2 of 2, focusing on querying and testing an advanced RAG pipeline.
August 14, 2024
Advanced RAG techniques part 1: Data processing
Discussing and implementing techniques which may increase RAG performance. Part 1 of 2, focusing on the data processing and ingestion component of an advanced RAG pipeline.