MarginaliaSearch/code/libraries
Viktor Lofgren a8bec13ed9 (index) Evaluate using mmap reads during index construction in favor of filechannel reads
It's likely that this will be faster, as the reads are on average small and sequential, and can't be buffered easily.
2024-09-13 16:14:56 +02:00
..
array (index) Evaluate using mmap reads during index construction in favor of filechannel reads 2024-09-13 16:14:56 +02:00
blocking-thread-pool (build) Java 22 and its consequences has been a disaster for Marginalia Search 2024-04-24 13:54:04 +02:00
braille-block-punch-cards (build) Java 22 and its consequences has been a disaster for Marginalia Search 2024-04-24 13:54:04 +02:00
btree (cleanup) Remove next-prime library only used in tests 2024-07-17 13:48:03 +02:00
coded-sequence (coded-sequence) Add equals and hashCode to VCS 2024-09-10 10:33:56 +02:00
easy-lsh (*) Comment clarity 2024-08-21 10:12:00 +02:00
geo-ip (build) Java 22 and its consequences has been a disaster for Marginalia Search 2024-04-24 13:54:04 +02:00
guarded-regex (build) Java 22 and its consequences has been a disaster for Marginalia Search 2024-04-24 13:54:04 +02:00
language-processing (query-parsing) Drop search term elements that aren't indexed by the search engine 2024-09-03 11:21:01 +02:00
message-queue (build) Fix dependency churn from testcontainers 2024-08-25 10:35:48 +02:00
random-write-funnel (build) Java 22 and its consequences has been a disaster for Marginalia Search 2024-04-24 13:54:04 +02:00
term-frequency-dict (*) Lift jetty and guava-dependencies 2024-05-23 14:20:01 +02:00
test-helpers (wip) Extract and encode spans data 2024-07-27 11:44:13 +02:00
LICENSE.txt The refactoring will continue until morale improves. 2023-03-12 10:50:31 +01:00
readme.md (big-string) Remove the unused bigstring library 2024-05-18 13:40:03 +02:00

Libraries

These are libraries that are not strongly coupled to the search engine's business logic. These libraries may not depend on features, services, processes, models, etc.

NOTE: These libraries are co-licensed under the MIT license.

Libraries

  • The array library is for memory mapping large memory-areas, which Java has bad support for. It's designed to be able to easily replaced when Java's Foreign Function And Memory API is released.
  • The btree library offers a static BTree implementation based on the array library.
  • language-processing contains primitives for sentence extraction and POS-tagging.
  • The message-queue library.

Micro libraries

  • easy-lsh is a simple locality-sensitive hash for document deduplication
  • guarded-regex makes predicated regular expressions clearer
  • random-write-funnel is a tool for reducing write amplification when constructing large files out of order.
  • next-prime naive brute force prime sieve.
  • braille-block-punch-cards renders bit masks into human-readable dot matrices using the braille block.