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25 Commits

Author SHA1 Message Date
Josh Baker 300635727a apply LIMIT after WHERE clause, fix #199 2017-07-24 08:26:48 -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 627555cdc8 Merge branch 'memoptz' 2017-01-13 10:03:02 -07:00
Josh Baker 2945479321 Allow 3d object searches with 2d geojson area 
fixes #127
 2017-01-13 09:31:35 -07:00
Josh Baker 738f7eb43c removed panic 2016-12-31 09:39:39 -07:00
Josh Baker b9e61777e6 moved fields to a collection map 2016-12-31 09:29:02 -07:00
Josh Baker d6ca25d14b updated collection ReplaceOrInsert 10% bump 2016-12-30 18:12:18 -07:00
Josh Baker 12bf65bbb9 wip 2016-12-30 14:18:28 -07:00
Josh Baker 659a715065 Optimized GeoJSON 
Removed map[string]interface{} for Feature type.
Replaced "encoding/json" with "tidwall/gjson" for parsing.
Removed ablility to serialize to binary. JSON only.
 2016-11-02 05:51:48 -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 a38228cba0 fix #70, 1.5.2 2016-10-20 17:47:15 -07:00
Josh Baker c425d76374 Z optimized, fixed #61 2016-10-03 13:03:20 -07:00
Josh Baker 3b99a6276e grpc support 2016-09-11 21:25:09 -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 a5069d5fe8 fixed test 2016-07-12 23:03:52 -06:00
Josh Baker 53ceb4ee2e removed ScanType 2016-07-12 22:59:36 -06:00
Josh Baker b08c686c64 SEARCH command 2016-07-12 21:11:02 -06:00
Josh Baker 75adea6a9c scan order asc/desc 2016-07-12 13:18:16 -06:00
Josh Baker 02ff2a70bf basic string support 2016-07-10 22:40:18 -06:00
Josh Baker fbe19564b9 added string type 2016-07-10 13:23:50 -07:00
Josh Baker 8d89198eaf wip. adding string value type. 2016-07-09 19:44:28 -07:00
Josh Baker bac8370b6e lcase fields 2016-05-24 05:06:19 -07:00
Josh Baker 7f9b9b8abb fence updates 2016-03-30 09:32:38 -07:00
Josh Baker ba9139be02 resp crud 2016-03-28 08:57:41 -07:00
Josh Baker 72de5cc778 refactor 2016-03-06 07:55:00 -07:00