Database Vendor Quasardb Targets Wider Financial Reach with Keys, Tags for Market Data Search, Storage

The latest version of Quasardb's in-memory database uses keys and tags fro more granular search.

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Version 2.0 of XTP builds on the capabilities of the "key-value store" in the previous version, which enable users to look up data values by a unique "key" (data field) by adding support for transactions─using several keys at once─and tags, which enable users to look up data values based on tags assigned to the values, rather than searching by keys.

"Our unique innovation [in version 2.0] is that you can look up by tag, and that this tagging is defined by the user," says Quasardb chairman and ch

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