Commit Graph

80 Commits

Author SHA1 Message Date
2f0e1afd16 Introduce the roaring bitmap heed codec 2020-06-22 17:56:07 +02:00
8148210860 Use the cache when retrieving the documents at the end 2020-06-21 12:25:19 +02:00
1628a31efa Cache the unions of the derived words positions 2020-06-20 15:38:10 +02:00
115e0142d9 Add a feature flags to enable the export of stats 2020-06-20 13:25:42 +02:00
beb49b24f6 Skip looking at connections for proximity 0 2020-06-20 13:19:03 +02:00
55a8941922 Optimize things 2020-06-19 17:48:17 +02:00
3577de04b8 Reduce the number of KV lookups to the sucessfulls only 2020-06-16 12:58:29 +02:00
e974e6b3c9 Acquire search intersections metrics 2020-06-16 12:10:23 +02:00
8db16ff306 Add a cache to the contains_documents success function 2020-06-14 13:39:39 +02:00
a8cda248b4 Introduce a customized A* algorithm.
This custom algo lazily compute the intersections between words, to avoid too much set operations and database reads
2020-06-14 12:51:57 +02:00
69285b22d3 Check that an edges combination contains results 2020-06-13 11:16:02 +02:00
b9cc6c10af Introduce a function to ignore useless paths 2020-06-13 00:17:43 +02:00
d02c5cb023 Fix node skipping by computing the accumulated proximity 2020-06-12 14:08:46 +02:00
0a83a86e65 Fix multiple bugs 2020-06-11 11:55:03 +02:00
4e86ecf807 Retrieve the words before the intersect loops 2020-06-10 22:05:01 +02:00
6ca3579cc0 Add more time debug measurements 2020-06-10 21:35:01 +02:00
66a4b26811 Introduce a proximity based documents retriever 2020-06-10 16:54:28 +02:00
2a6d6a7f69 Introduce a first draft of the best_proximity algorithm 2020-06-09 10:11:43 +02:00
dfdaceb410 Introduce a first basic working positions-based engine 2020-06-05 20:13:19 +02:00
f51a63e4ef Store documents ids under attribute ids 2020-06-05 16:32:14 +02:00
ce86a43779 Make the query tokenizer a real Iterator 2020-06-05 09:49:28 +02:00
f55f4cb02a Not fetch the cached prefix postings when prefix is disabled 2020-06-04 21:22:45 +02:00
eefc6d7c44 Add support for quoted query phrases 2020-06-04 20:25:51 +02:00
1f7035f18f Just do a little clean-up 2020-06-04 19:13:28 +02:00
71dc6a3828 Disable prefix search when query is ended by a whitespace 2020-06-04 18:37:20 +02:00
5404776f7a Add a little bit more debug 2020-06-01 17:52:43 +02:00
dff68a339a Use OnceCell to cache levenshtein builders 2020-05-31 19:27:11 +02:00
dde3e01a59 Introduce prefix postings ids for better perfs 2020-05-31 18:20:49 +02:00
a26553c90a Reintroduce a simple HTTP server 2020-05-31 17:48:13 +02:00
6c726df9b9 Support multiple space seperated words 2020-05-31 16:09:34 +02:00