17 Commits

Author	SHA1	Message	Date
Josh Baker	cd057088d9	index optimizations	2017-08-10 17:32:40 -07:00
Josh Baker	300635727a	apply LIMIT after WHERE clause, fix #199	2017-07-24 08:26:48 -07:00
Josh Baker	16d0de422b	update benchmark	2017-04-01 09:18:40 -07:00
Josh Baker	04290ec535	KNN results for NEARBY command ... This commit includes the ability to search for k nearest neighbors using a NEARBY command. When the LIMIT keyword is included and the 'meters' param is excluded, the knn algorithm will be used instead of the standard overlap+haversine algorithm. NEARBY fleet LIMIT 10 POINT 33.5 -115.8 This will find the 10 closest points to 33.5,-115.8. closes #136, #130, and #138. ping @tomquas, @joernroeder, and @m1ome	2017-01-30 16:41:12 -07:00
Josh Baker	025a584903	Merge branch 'master' into memoptz	2016-11-17 09:41:02 -07:00
Josh Baker	8d7290915e	doc typos	2016-11-16 13:01:19 -07:00
Josh Baker	e286663e23	Merge branch 'master' into memoptz	2016-11-14 11:05:53 -07:00
Josh Baker	5ec3111e8b	faster congruent modulo for points, fixes #83	2016-11-14 10:27:18 -07:00
Josh Baker	bb2bb451b2	memory optimizations ... increased b-tree degrees from 16 to 48 increased r-tree degress from 8 to 15 changed r-tree from float64 to float32	2016-10-24 15:35:47 -07:00
Josh Baker	c425d76374	Z optimized, fixed #61	2016-10-03 13:03:20 -07:00
Josh Baker	a13f735061	updated rtree logic to address #62	2016-10-02 17:28:23 -07:00
Josh Baker	1d427c849f	Added BOUNDS command ... It's now possible to get the combined minimum bounding rectangle for all objects in a key by issuing the command "BOUNDS key".	2016-08-19 08:33:58 -07:00
Josh Baker	6e4977ac0f	added bounds function to rtree	2016-08-19 08:04:18 -07:00
Josh Baker	f69153efb0	removed quadtree	2016-08-19 07:47:39 -07:00
Josh Baker	c0836dd1ac	added coverage	2016-04-03 07:59:23 -07:00
Josh Baker	8a97ea2218	misspellings	2016-04-02 18:31:45 -07:00
Josh Baker	4fc58f7f5c	first commit	2016-03-04 16:08:16 -07:00