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At a glance: This sounds like kbd+ (http://kx.com/Products/kdb+.php http://kx.com/Products/kdb+.php), but open source, and with Java as a query language instead
by silentbicycle 16y ago
At a glance: This sounds like kbd+ (http://kx.com/Products/kdb+.php http://kx.com/Products/kdb+.php), but open source, and with Java as a query language instead of K/Q.
Edit: Thanks for the clarification.
- aweisberg 16y agokbd+ is a column store (analytic database) and does not partition horizontally. The two things they have in common is that they are both in memory (and kdb+ not necessarily) and support SQL as a query language (kdb+ only supports SQL like stuff). kbd+ does not emphasize stored procedures as a means of bringing multiple queries and arbitrary logic to the data. Nor does it need to since it doesn't partition.