Welcome to CrateDB!¶
Based on Lucene and inherited from Elasticsearch/OpenSearch, CrateDB supports time series, documents, and vectors, combining the simplicity of SQL with the scalability of a distributed architecture.
CrateDB is designed to handle your demanding analytics and search workloads with ease. Here you’ll find comprehensive resources including reference manuals, tutorials, example code, and more.
Happy learning and building with CrateDB!
Discover the fully managed, scalable SQL database designed for real-time search and analytics. It supports fast analytics applications with real-time indexing of time-series, JSON, vector, text, and geo data. Perform near real-time analytics on vast data sets with complex queries and streamline data management across multiple cloud providers.
Explore our comprehensive reference manual for detailed information and guidance on using CrateDB, the open-source database system at the core of CrateDB Cloud.
Learn how to connect your applications using database drivers, libraries, adapters, and connectors.
CrateDB supports both the HTTP protocol and the PostgreSQL wire protocol, ensuring compatibility with many PostgreSQL clients. Through corresponding drivers and adapters, CrateDB is compatible with ODBC, JDBC, and other database API specifications.
Guides and Tutorials¶
Introduction
Learn about the fundamentals of CrateDB, guided and self-guided.
Getting Started
The CrateDB Guide
Academy Courses
Community Portal
Database Clients and Tools
Learn about the fundamental tools and utility programs that support working directly with CrateDB.
Drivers and Integrations
Learn about database client libraries, drivers, adapters, connectors, and integrations with 3rd-party applications and frameworks.
Examples¶
Learn how to use CrateDB by digesting concise examples.
Resources: Academy • Blog • Community • Customers • Examples • GitHub • Guide • Support