87 Commits

Author	SHA1	Message	Date
Clément Renault	566a7c3039	Make the FieldsIdsMap serialization more stable by using a BTreeMap	2020-10-22 14:53:20 +02:00
Clément Renault	9133f38138	Introduce the FieldsIdsMap type	2020-10-22 12:56:35 +02:00
Clément Renault	5caf523fd9	Move the Index to its own module	2020-10-21 15:55:48 +02:00
Clément Renault	a122d3d466	Export the indexing part into a module	2020-10-20 14:22:09 +02:00
Clément Renault	871222aebd	Introduce some new routes to handle live indexing	2020-10-19 16:06:43 +02:00
Clément Renault	65e32fecb1	Move the binaries into one with subcommands	2020-10-19 13:44:17 +02:00
Clément Renault	83c1db8763	Introduce the UpdateStore	2020-10-18 15:26:57 +02:00
Kerollmops	a00f5850ee	Add support for placeholder search for empty queries	2020-10-06 20:19:50 +02:00
Clément Renault	ce8e56ee18	Rewrite the indexer to use one MTBL by database ... This allows us to avoid prefixing keys and appending into LMDB databases	2020-10-04 17:04:33 +02:00
Kerollmops	007e647462	Introduce the Mdfs Iterator that explore the proximity graph using a mana DFS	2020-10-02 16:46:07 +02:00
Kerollmops	d0c73564b1	Use the CboRoaringBitmapCodec for the word pair proximity docids	2020-10-02 16:46:06 +02:00
Kerollmops	4eda149ffa	Rename the BoRoaringBitmap codec	2020-10-02 16:46:06 +02:00
Clément Renault	bc35c9a598	Introduce the size_of_database infos subcommand	2020-10-02 16:46:05 +02:00
Clément Renault	d6fa9c0414	Index the intra documents word pair proximities	2020-09-22 14:04:33 +02:00
Clément Renault	e34437b2d7	Move the proximity function to a module	2020-09-22 10:54:59 +02:00
Kerollmops	5664c37539	Introduce an heed codec that reduce the size of small amount of serialized integers	2020-09-07 20:06:23 +02:00
Clément Renault	daa3673c1c	Invert the word docid positions key order	2020-09-06 10:30:53 +02:00
Clément Renault	dc88a86259	Store the word positions under the documents	2020-09-05 18:03:06 +02:00
Kerollmops	580ed1119a	Make the engine to return csv string records as documents and headers	2020-08-31 19:02:00 +02:00
Clément Renault	bad0663138	Come back to the old tokenizer	2020-08-31 13:34:38 +02:00
Clément Renault	ad5cafbfed	Introduce a database to store docids in groups of four positions	2020-08-29 17:42:55 +02:00
Clément Renault	3db517548d	Move the documents back into the LMDB database	2020-08-29 15:14:04 +02:00
Clément Renault	3fe497e129	Improve the Mtbl heed codec to only encode MTBL databases	2020-08-29 11:20:39 +02:00
Clément Renault	0a44ff86ab	Put the documents MTBL back into LMDB ... We makes sure to write the documents into a file before memory mapping it and putting it into LMDB, this way we avoid moving it to RAM	2020-08-28 15:43:24 +02:00
Clément Renault	d784d87880	Remove the prefix LMDB databases	2020-08-28 14:41:43 +02:00
Clément Renault	7cde312f14	Introduce the StrBEU32Codec heed codec	2020-08-28 14:16:37 +02:00
Clément Renault	8806fcd545	Introduce a better query and document lexer	2020-08-16 14:36:54 +02:00
Clément Renault	1e358e3ae8	Introduce the AstarBagIter that iterates through best paths	2020-08-15 16:24:06 +02:00
Clément Renault	7dc594ba4d	Introduce the Search builder struct	2020-08-13 14:27:51 +02:00
Clément Renault	bfb46cbfbe	Introduce the Crtierion enum	2020-08-12 10:43:02 +02:00
Clément Renault	6d04a285dc	Retrieve and display the distances of the words found	2020-08-11 15:18:02 +02:00
Clément Renault	1bd37d213a	Lowercase quoted words	2020-08-10 14:49:09 +02:00
Clément Renault	883a8109c8	Show both database and documents database sizes	2020-08-10 14:37:18 +02:00
Clément Renault	394844062f	Move the documents MTBL database inside the Index	2020-08-10 13:47:19 +02:00
Clément Renault	91282c8b6a	Move the documents into another file	2020-08-07 13:11:31 +02:00
Clément Renault	fae694a102	Put the documents into an MTBL database	2020-08-07 12:14:40 +02:00
Clément Renault	d3b1096510	Compute the word attribute postings lists on each threads	2020-08-06 11:50:27 +02:00
Kerollmops	9ade00e27b	Highlight all the matching words	2020-07-14 11:53:21 +02:00
Kerollmops	3d144e62c4	Search for best proximities in multiple attributes	2020-07-13 19:06:56 +02:00
Kerollmops	576dd011a1	Compute the candidates but not by attribute	2020-07-13 18:16:05 +02:00
Kerollmops	6b14b20369	Introduce a method to retrieve the number of attributes of the documents	2020-07-13 17:50:16 +02:00
Kerollmops	12358476da	Use the log crate instead of stderr	2020-07-12 10:55:09 +02:00
Kerollmops	d31da26a51	Avoid cloning RoraringBitmaps when unecessary	2020-07-11 23:51:32 +02:00
Kerollmops	b12bfcb03b	Reduce the deepness of the word position document ids ... This helps reduce the number of allocations.	2020-07-07 12:30:05 +02:00
Kerollmops	7178b6c2c4	First basic version using MTBL again	2020-07-07 11:32:33 +02:00
Kerollmops	ec1023e790	Intersect document ids by inverse popularity of the words ... This reduces the worst request we had which took 56s to now took 3s ("the best of the do").	2020-07-05 19:33:51 +02:00
Kerollmops	2fcae719ad	Use another LRU impl which uses hashbrown	2020-06-29 22:26:06 +02:00
Kerollmops	f98b615bf3	Replace the LRU by an Arc cache	2020-06-29 20:48:57 +02:00
Kerollmops	5f0088594b	Index by writing directly into LMDB	2020-06-29 13:54:47 +02:00
Kerollmops	63cbeca64e	Skip all derived words when too short	2020-06-28 12:13:12 +02:00