The leading
provider of
high-performance
time-series
database
technology
kdb+taq: Fast and faster.
The kdb+taq module is an optimized loader that reads raw NYSE TAQ (trades and quotes) data into a kdb+ database. It can read in a day's worth of data and save it in kdb+ in minutes, providing immediate access to the data instead of the hours involved in processing the flat files directly.
Wiki
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community.
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references, cookbooks, articles,
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and more.
Free Trial
The q language.
It's easier than you think.
A trial version of kdb+ is freely available for non-commercial use, and is ideal for learning the q programming language.
Resources
The what and the how.
• Whitepaper: The 21st Century
Time-series Database
• Kx-Intel solutions paper: Trading
and Risk Management