Clément Renault
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5b4eda670b
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Add two tests for the UpdateStore
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2020-10-18 18:55:09 +02:00 |
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Clément Renault
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edb8c99fbe
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Introduce a method to get the meta of an update on the UpdateStore
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2020-10-18 17:19:04 +02:00 |
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Clément Renault
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eca49e3a03
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Introduce a notification channel for the UpdateStore
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2020-10-18 16:37:37 +02:00 |
|
Clément Renault
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83c1db8763
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Introduce the UpdateStore
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2020-10-18 15:26:57 +02:00 |
|
Clément Renault
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90d4c1d153
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Simplify the words pair proximity computation
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2020-10-15 16:18:43 +02:00 |
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Clément Renault
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9021b2dba6
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Introduce the enable-chunk-fusing flag
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2020-10-14 18:44:59 +02:00 |
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Kerollmops
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f980422c57
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Move from oxidized-mtbl to grenad
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2020-10-14 12:47:32 +02:00 |
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Clément Renault
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b342a86c15
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Divide the max-memory parameter by the number of sorters in the store
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2020-10-08 17:27:53 +02:00 |
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Kerollmops
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fb2c402ae1
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Split the max-memory by the number of jobs
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2020-10-07 14:23:22 +02:00 |
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Kerollmops
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38820bc75c
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Improve and simplify the query tokenizer
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2020-10-07 14:23:22 +02:00 |
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Kerollmops
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a00f5850ee
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Add support for placeholder search for empty queries
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2020-10-06 20:19:50 +02:00 |
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Kerollmops
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433d9bbc6e
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Use CompressionType::from_str rather than a custom function
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2020-10-06 13:50:34 +02:00 |
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Clément Renault
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a2182e68a6
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Rewrite the parallel merge indexing part
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2020-10-05 20:54:06 +02:00 |
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Kerollmops
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e9e03259c1
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Improve the mDFS performance and return the proximity
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2020-10-05 18:13:56 +02:00 |
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Kerollmops
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bb15f16d8c
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Merge other databases content while writing into LMDB at the same time
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2020-10-05 16:35:10 +02:00 |
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Clément Renault
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9af946a306
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Merging the main, word docids and words pairs proximity docids in parallel
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2020-10-04 18:40:34 +02:00 |
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Clément Renault
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99705deb7d
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Directly use a writer for the docid word positions
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2020-10-04 18:17:53 +02:00 |
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Clément Renault
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67577a3760
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It is an error to merge docid word positions
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2020-10-04 17:31:12 +02:00 |
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Clément Renault
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ce8e56ee18
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Rewrite the indexer to use one MTBL by database
This allows us to avoid prefixing keys and appending into LMDB databases
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2020-10-04 17:04:33 +02:00 |
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Clément Renault
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acd2a63879
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Introduce a simple FST based chinese word segmenter
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2020-10-04 17:04:33 +02:00 |
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Clément Renault
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6cc6addc2f
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Increase the CboRoaringBitmapCodec threshold
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2020-10-02 17:06:17 +02:00 |
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Clément Renault
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e41a3822a6
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Add a simple test for the CboRoaringBitmapCodec
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2020-10-02 16:52:36 +02:00 |
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Clément Renault
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c4b0c57059
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Reduce the default indexer max-memory parameter
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2020-10-02 16:47:41 +02:00 |
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Kerollmops
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007e647462
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Introduce the Mdfs Iterator that explore the proximity graph using a mana DFS
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2020-10-02 16:46:07 +02:00 |
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Kerollmops
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d4e80407e5
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Introduce the mana depth first search algorithm
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2020-10-02 16:46:07 +02:00 |
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Kerollmops
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f6a8096720
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Rename the quartile as percentiles 25th, 50th and 75th
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2020-10-02 16:46:07 +02:00 |
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Kerollmops
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891e0188dd
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Introduce the database-stats infos subcommand
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2020-10-02 16:46:07 +02:00 |
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Kerollmops
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079742b4d3
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Clean up the stats and size of database infos subcommands
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2020-10-02 16:46:06 +02:00 |
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Kerollmops
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d0c73564b1
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Use the CboRoaringBitmapCodec for the word pair proximity docids
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2020-10-02 16:46:06 +02:00 |
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Kerollmops
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5a6a698e1d
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Introduce the CboRoaringBitmapCodec
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2020-10-02 16:46:06 +02:00 |
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Kerollmops
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4eda149ffa
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Rename the BoRoaringBitmap codec
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2020-10-02 16:46:06 +02:00 |
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Clément Renault
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ac84db2506
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Move the words pairs proximities average into the stats infos subcommand
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2020-10-02 16:46:06 +02:00 |
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Kerollmops
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30755e31e7
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Introduce the words pairs proximities stats info subcommand
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2020-10-02 16:46:06 +02:00 |
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Clément Renault
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bc35c9a598
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Introduce the size_of_database infos subcommand
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2020-10-02 16:46:05 +02:00 |
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Kerollmops
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c6b883289c
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Remove the unused fetch_keywords function
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2020-09-30 15:41:23 +02:00 |
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Kerollmops
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58237bd67f
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Introduce the average-number-of-document-by-word-pair-proximity infos subcommand
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2020-09-29 18:32:48 +02:00 |
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Kerollmops
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991be8950e
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Rename the subcommand into average-number-of-positions-by-word-by-doc
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2020-09-29 18:15:44 +02:00 |
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Kerollmops
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54370e228a
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Search for documents with longer proximities until we find enough
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2020-09-29 17:37:14 +02:00 |
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Kerollmops
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f277ea134f
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Simplify some search function by reducing the number of parameters
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2020-09-29 16:08:58 +02:00 |
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Kerollmops
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68f4af7d2e
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Improve the display of the number of processed documents
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2020-09-29 16:08:58 +02:00 |
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Kerollmops
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59a127d022
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Improve the indexing process
We now store the words pairs proximity in a cache and only compute the
shortest proximity between pairs of words in a document.
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2020-09-29 15:09:18 +02:00 |
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Kerollmops
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6ddb3e722c
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Depth-first search cache the docids unions
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2020-09-28 16:55:21 +02:00 |
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Kerollmops
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a3821a0b33
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Introduce the depth_first_search path resolution function
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2020-09-28 16:34:12 +02:00 |
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Clément Renault
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d8354f6f02
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Fix the word_docids capacity limit detection
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2020-09-27 11:52:05 +02:00 |
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Clément Renault
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25b2853b70
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Move the words pairs proximities compute into the write document function
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2020-09-23 15:02:40 +02:00 |
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Clément Renault
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ed05999f63
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Replace the arc cache by a simple linked hash map
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2020-09-23 14:50:52 +02:00 |
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Clément Renault
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4d22d80281
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Display only the key on heed error
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2020-09-23 14:13:51 +02:00 |
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Clément Renault
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5178b3d59d
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Make the search system be aware of query words typos
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2020-09-23 12:01:39 +02:00 |
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Clément Renault
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b597a92487
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Add a default max-memory value to the indexer
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2020-09-23 12:00:36 +02:00 |
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Clément Renault
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1f6e00878d
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Use the words pair proximities in the search algorithm
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2020-09-22 18:47:55 +02:00 |
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Clément Renault
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31224a8425
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Index the word pair proximities for both orders of the pair
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2020-09-22 14:49:22 +02:00 |
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Clément Renault
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a58ae5eb2a
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Introduce the word-pair-proximities-docids infos subcommand
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2020-09-22 14:04:34 +02:00 |
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Clément Renault
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d6fa9c0414
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Index the intra documents word pair proximities
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2020-09-22 14:04:33 +02:00 |
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Clément Renault
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7b67ae6972
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Introduce the StrStrU8 heed codec
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2020-09-22 12:44:17 +02:00 |
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Clément Renault
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e34437b2d7
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Move the proximity function to a module
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2020-09-22 10:54:59 +02:00 |
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Clément Renault
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15208c7d3d
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Simplify the indexer record loop
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2020-09-22 10:33:30 +02:00 |
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Clément Renault
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e5adfaade0
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Replace the token filter by a filter mapper
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2020-09-22 10:24:31 +02:00 |
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Clément Renault
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d21c80b865
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Apply the chunk compression parameters on all the MTBL writers
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2020-09-21 18:30:54 +02:00 |
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Clément Renault
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944df52e2a
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Simplify the indexer main loop
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2020-09-21 14:59:48 +02:00 |
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Kerollmops
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3ded98e5fa
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Bump the roaring version that fix a deserialization bug
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2020-09-10 22:37:51 +02:00 |
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Kerollmops
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d5e5baa20f
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Bump the oxidized-mtbl dependency
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2020-09-10 13:29:12 +02:00 |
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Kerollmops
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aed0704404
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Remove the temporary optimisation
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2020-09-08 14:48:33 +02:00 |
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Kerollmops
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072382fa61
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Sort the word docids to make intersections much faster
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2020-09-07 22:38:49 +02:00 |
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Kerollmops
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ad11c5fb3f
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Introduce the words-docids command for the infos binary
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2020-09-07 22:36:35 +02:00 |
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Kerollmops
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5664c37539
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Introduce an heed codec that reduce the size of small amount of serialized integers
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2020-09-07 20:06:23 +02:00 |
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Kerollmops
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3e2250423c
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Introduce the average-number-of-positions infos subcommand
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2020-09-07 15:26:42 +02:00 |
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Kerollmops
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ea605b499c
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Introduce two new infos subcommands
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2020-09-07 14:56:48 +02:00 |
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Clément Renault
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bb1ab428db
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Use another function to define the proximity
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2020-09-06 17:55:07 +02:00 |
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Clément Renault
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dec460ce52
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Fix the infos binary and add commands
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2020-09-06 17:14:20 +02:00 |
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Clément Renault
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daa3673c1c
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Invert the word docid positions key order
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2020-09-06 10:30:53 +02:00 |
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Clément Renault
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c2405bcae2
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Prefer using the word_docids db to create the words-fst
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2020-09-06 10:23:56 +02:00 |
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Kerollmops
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4ca9472e02
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Fix the minimum proximity len
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2020-09-06 10:19:34 +02:00 |
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Clément Renault
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1c504471d3
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Introduce the plane-sweep algorithm
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2020-09-05 18:25:27 +02:00 |
|
Clément Renault
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dc88a86259
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Store the word positions under the documents
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2020-09-05 18:03:06 +02:00 |
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Kerollmops
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580ed1119a
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Make the engine to return csv string records as documents and headers
|
2020-08-31 19:02:00 +02:00 |
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Clément Renault
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bad0663138
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Come back to the old tokenizer
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2020-08-31 13:34:38 +02:00 |
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Clément Renault
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4afc4d0751
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Use the groups of four positions to speed up disjunctions tests
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2020-08-30 16:25:11 +02:00 |
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Clément Renault
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605f75b56f
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Add the words grouped by four positions in the infos binary
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2020-08-29 18:23:33 +02:00 |
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Clément Renault
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ad5cafbfed
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Introduce a database to store docids in groups of four positions
|
2020-08-29 17:42:55 +02:00 |
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Clément Renault
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3db517548d
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Move the documents back into the LMDB database
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2020-08-29 15:14:04 +02:00 |
|
Clément Renault
|
816db7a0aa
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Improve the RoaringBitmap codec to reserve enough vector space
|
2020-08-29 11:21:30 +02:00 |
|
Clément Renault
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3fe497e129
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Improve the Mtbl heed codec to only encode MTBL databases
|
2020-08-29 11:20:39 +02:00 |
|
Clément Renault
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21aafd603c
|
Make sure the first document is associated to the document id 0
|
2020-08-29 10:56:40 +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
|
34db376ae5
|
Rename the RoaringBitmapCodec module
|
2020-08-28 13:31:16 +02:00 |
|
Kerollmops
|
38ddc71b83
|
Simplify the search algorithm
|
2020-08-26 15:16:41 +02:00 |
|
Kerollmops
|
ba2eb0d7ad
|
Take the words-fst into account when retrieving the biggests values
|
2020-08-26 14:36:22 +02:00 |
|
Clément Renault
|
32da07ccee
|
Introduce the word-positions-doc-ids and words-positions infos commands
|
2020-08-23 10:52:47 +02:00 |
|
Clément Renault
|
d19f394630
|
Make the indexer support gzipped CSV as input
|
2020-08-21 18:10:24 +02:00 |
|
Clément Renault
|
ff479c865d
|
Replace pipe by ringtail to improve stdin read performances
|
2020-08-21 17:45:52 +02:00 |
|
Clément Renault
|
ada30c2789
|
Introducing more arguments to specify the different compression algorithms
|
2020-08-21 16:41:26 +02:00 |
|
Clément Renault
|
02335ee72d
|
Introduce the biggest-value-sizes command on the infos binary
|
2020-08-21 14:44:42 +02:00 |
|
Clément Renault
|
1e3e756c19
|
Introduce the words-frequencies command on the infos binary
|
2020-08-21 14:44:42 +02:00 |
|
Kerollmops
|
6a230fe803
|
Move the contains_documents logic to a function
|
2020-08-21 14:44:42 +02:00 |
|
Kerollmops
|
e55a569629
|
Compress much more the documents database
|
2020-08-21 14:44:42 +02:00 |
|
Kerollmops
|
962bad3cea
|
Introduce an infos binary to fetch stats
|
2020-08-17 19:41:49 +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 |
|