mirror
/
tile38
mirror of https://github.com/tidwall/tile38.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
300 Commits 15 Branches 102 Tags 54 MiB
Commit Graph

24 Commits

Author SHA1 Message Date
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