KDB-X Home

Welcome to the home of KDB-X technical documentation.

KDB-X is the next generation of the kdb+ ecosystem for real-time, data-intensive, and AI-driven applications at scale. Built on kdb+, an industry-leading analytics technology for relational data processing both in memory and on disk, KDB-X is powered by the array-based, functional language q. This architecture enables high performance and low-latency analytics across structured, unstructured, and time-series data.

Get KDB-X!

Ready to dive in?

Get Started

• KDB-X Overview
• Install KDB-X
• Install KDB-X Python

Query Data

• Query Data Using qSQL
• Join Data
• Pivot and Unpivot a Table

How To Guides

• KDB-X Guides Overview
• Use the q Terminal
• Develop Scripts

Tutorials

• Follow the q Tutorial
• Try the Python Tutorial
• Check out the Modules Tutorials

Integrations

• MCP Server
• Postgres SQL Interface (pgwire)
• Visualization: KX Dashboards

Modules

• AI Libraries
• Parquet
• Open Source Modules

What's next?

Discover how KDB-X builds upon the existing KX foundation and what's coming soon in our roadmap.

• KDB-X roadmap
• Read the latest release notes

Join our community channels to stay connected to product updates and help shape the future of KDB-X.