Margaret Gu

Margaret Gu

Software Engineer

Articles by Margaret Gu
ES|QL

Elasticsearch ES|QL query builder for JavaScript and TypeScript: Fluent, type-safe query construction

Exploring the Elasticsearch ES|QL query builder for JavaScript and TypeScript and explaining how to build ES|QL queries with practical examples.

Margaret Gu
Hybrid SearchIntegrations

From vectors to keywords: Elasticsearch hybrid search in LangChain

Learn how to use hybrid search in LangChain via its Elasticsearch integrations, with complete Python and JavaScript examples.

Margaret Gu