Kx Systems

Big time-series Data

Nuts and bolts.

There is a rich community of kdb+ and q users who generously share some of their best ideas on code.kx.com. Here is a sample:

There is also a community of developers at kxcommunity.com that can provide hints, tips, and encouragement for beginners and old hands alike.

Wiki

Visit the Kx
community.

Here you'll find easy access to
references, cookbooks, articles,
tutorials, a code repository,
and more.

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Free Trial

The q language.
It's easier than you think.

The 32-bit version of kdb+ is freely available for use, and is ideal for learning the q programming language.

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Resources

The what and the how.

• Whitepaper: The 21st Century
  Time-series Database

• Kx-Intel solutions paper: Trading
  and Risk Management

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