161sh/CatgirlIntelligenceAgency
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265 Commits

Author SHA1 Message Date
Viktor Lofgren
c0e61d4c87 (refactor) Move search service into services-satellite 2023-10-09 13:40:01 +02:00
Viktor
8e1abc3f10
(index-reverse) Parallel construction of the reverse indexes. (#52) 
* (index-reverse) Parallel construction of the reverse indexes.

* (array) Remove wasteful calculation of numDistinct before merging two sorted arrays.

* (index-reverse)  Force changes to disk on close, reduce logging.

* (index-reverse)  Clean up merging process and add back logging

* (run)  Add a conservative default for INDEX_CONSTRUCTION_PROCESS_OPTS's parallelism as it eats a lot of RAM

* (index-reverse)  Better logging during processing

* (array) 2GB+ compatible write() function

* (array) 2GB+ compatible write() function

* (index-reverse) We are logging like Bolsonaro and I will not have it.

* (reverse-index) Self-diagnostics

* (btree) Fix bug in btree reader to do with large data sizes
 2023-10-07 10:00:00 +02:00
Viktor Lofgren
c51159672e (build) Move unit test configuration to root build.gradle 2023-10-04 12:46:22 +02:00
Viktor Lofgren
e0cd3cd991 (converter) Alter StackexchangeSideloader's summary length to align with the rest of the system. 2023-09-26 12:19:43 +02:00
Viktor Lofgren
81ae501e73 (converter) Use ThreadLocalSentenceExtractorProvider for PlainText plugin as well 2023-09-25 18:28:34 +02:00
Viktor Lofgren
f797a92f87 (converter, minor) Use domain name in task heartbeat progress 2023-09-25 18:27:04 +02:00
Viktor Lofgren
a433bbbe45 (converter) Fix rare sentence extractor bug 
It was caused by non-thread safe concurrent memory access in SentenceExtractor.
 2023-09-24 19:39:48 +02:00
Viktor Lofgren
8ca20f184d (keyword-extraction) Chasing my tail looking for a bug 2023-09-24 19:39:48 +02:00
Viktor Lofgren
dbe9235f3a (*) Upgrade to JDK21 with preview enabled. 
... also move some common configuration into the root build.gradle-file.

Support for JDK21 in lombok is a bit sketchy at the moment, but it seems to work.  This upgrade is kind of important as the new index construction really benefits from Arena based lifecycle control over off-heap memory.
 2023-09-24 10:38:59 +02:00
Viktor Lofgren
f809d22fc6 (loader) Support simultaneous loading of multiple processed data sets 2023-09-22 13:14:58 +02:00
Viktor Lofgren
ad660cf420 (converter) Bugfix: Don't try to Path.of() on optional field 2023-09-21 13:27:09 +02:00
Viktor Lofgren
70aa04c047 (converter, stackexchange-xml) Add the ability to sideload stackexchange data 2023-09-21 12:48:33 +02:00
Viktor Lofgren
d895f83520 (blocking-thread-pool) Move DumbThreadPool to its own micro-library 
Also rename it to SimpleBlockingThreadPool.
 2023-09-20 10:11:49 +02:00
Viktor Lofgren
f6b9e8c5eb (converter) JavadocSpecialization should truncate its summary if it gets too long 2023-09-17 16:25:33 +02:00
Viktor Lofgren
98bcdf6028 (converter) DirtreeSideloader now trims /index.html from the URL if present 
This is a crawler artifact in 9 cases out of 10, and may lead to bad URLs.
 2023-09-17 16:08:16 +02:00
Viktor Lofgren
9b385ec7cc (converter) Make it possible to sideload documents from a directory tree 2023-09-17 14:35:06 +02:00
Viktor Lofgren
5c040f7a46 (crawl-spec) Parquetify crawl spec 
* Crawl-specs are now parquet files
* Deprecate the crawl-job-extractor tool
 2023-09-17 09:41:34 +02:00
Viktor Lofgren
c67d95c00f (converter) Write dummy processor log when sideloading 2023-09-14 14:13:03 +02:00
Viktor Lofgren
5e5aaf9a7e (converter, control) Re-enable sideloading encyclopedia data 2023-09-14 12:12:07 +02:00
Viktor Lofgren
eaeb23d41e (refactor) Remove converting-model package completely 2023-09-14 11:21:44 +02:00
Viktor Lofgren
c71f6ad417 (converter) Add heartbeats to the loader processes and execute the tasks in parallel for a ~2X speedup 2023-09-14 10:11:57 +02:00
Viktor Lofgren
4799dd769e (converting) WIP begin to remove converting-model and the old InstructionsCompiler 2023-09-13 19:18:58 +02:00
Viktor Lofgren
24b4606f96 (converter,loader) Converter outputs parquet files instead of compressed json. 2023-09-13 16:13:41 +02:00
Viktor Lofgren
9e185e80ce (control-service) Add timestamp to file storages. 2023-09-02 14:01:04 +02:00
Viktor Lofgren
5f427d2b4c (keywords) Clean up leaky abstractions, clean up tests 2023-09-01 13:52:00 +02:00
Viktor Lofgren
8c0ce4fc1d (index journal; minor) Clean up 2023-09-01 11:32:24 +02:00
Viktor Lofgren
10a74f45ea (index journal; minor) Even cleaner separation of concerns. 2023-09-01 11:28:02 +02:00
Viktor Lofgren
320dad7f1a (index journal) Fix leaky abstraction in IndexJournalReader. 
The caller shouldn't be required to know the on-disk layout of the file to make use of the data in a performant way.
 2023-09-01 11:18:13 +02:00
Viktor Lofgren
a6f1335375 (loader) Fix bugfix where the loader would omit some meta and words. 2023-08-31 17:48:43 +02:00
Viktor Lofgren
3f288e264b (minor) Clean up dead endpoints 2023-08-29 17:04:54 +02:00
Viktor Lofgren
dd593c292c (loader) Minor optimizations and bugfixes. 
* Reduce memory churn in LoaderIndexJournalWriter, fix bug with keyword mappings as well
* Remove remains of OldDomains
* Ensure LOADER_PROCESS_OPTS gets fed to the processes
* LinkdbStatusWriter won't execute batch after each added item post 100 items
 2023-08-29 15:37:52 +02:00
Viktor Lofgren
39c1857c61 (heartbeat, reverse-index) Better heartbeat mocking, improved heartbeats for reverse index construction. 2023-08-29 13:07:55 +02:00
Viktor Lofgren
ba4513e82c (loader) Revert accidental experimental changes that slipped by in an earlier commit 2023-08-28 19:54:56 +02:00
Viktor Lofgren
b6a92506d1 (index) Hook in missing DocIdRewriter 
This enables documents to be ranked properly.
 2023-08-28 19:53:43 +02:00
Viktor Lofgren
3101b74580 (index) Move to a lexicon-free index design 
This is a system-wide change.  The index used to have a lexicon, mapping words to wordIds using a large in-memory hash table.   This made index-construction easier, but it
also added a fairly significant RAM penalty to both the index service and the loader.

The new design moves to 64 bit word identifiers calculated using the murmur hash of the keyword, and an index construction based on merging smaller indices.

It also became necessary half-way through to upgrade guice as its error reporting wasn't *quite* compatible with JDK20.
 2023-08-28 14:02:23 +02:00
Viktor Lofgren
194a6057dd (index,control) Recoverable index backups 2023-08-25 14:57:43 +02:00
Viktor Lofgren
e710e057e2 (db) Remove EC_URL and EC_PAGE_DATA from mariadb database 2023-08-25 13:45:03 +02:00
Viktor Lofgren
460998d512 (index) Move index construction to separate process. 
This provides a much cleaner separation of concerns, and makes it possible to get rid of a lot of the gunkier parts of the index service.  It will also permit lowering the Xmx on the index service a fair bit, so we can get CompressedOOps again :D
 2023-08-25 12:52:54 +02:00
Viktor Lofgren
1e6800565a (system) Remove EdgeId<T> and similar objects 
They seemed like a good idea at the time, but in practice they're wasting resources and not really providing the clarity I had hoped.
 2023-08-24 17:46:02 +02:00
Viktor Lofgren
c909120ae1 (search) Basic working integration of linkdb in search service 2023-08-24 17:24:56 +02:00
Viktor Lofgren
6a04cdfddf (loader) Implement new linkdb in loader 
Deprecate the LoadUrl instruction entirely. We no longer need to be told upfront about which URLs to expect, as IDs are generated from the domain id and document ordinal.

For now, we no longer store new URLs in different domains.  We need to re-implement this somehow, probably in a different job or a as a different output.
 2023-08-24 13:07:54 +02:00
Viktor Lofgren
ebc84c22fb Upgrade antique lombok plugin 
This permits tests to run on JDK20 environments.
 2023-08-23 14:34:32 +00:00
Viktor Lofgren
aa0d256d6a Upgrade code to Java 20. 
* Change language version
* Upgrade Lombok to a JDK20 compatible version
 2023-08-23 13:37:49 +00:00
Viktor Lofgren
bf92c270dc (language) Rollback language filter change a bit. 
It appears to lead to too much junk in the lexicon.
 2023-08-23 10:16:57 +02:00
Viktor Lofgren
e507844616 (language) Rollback language filter change a bit. 
It appears to lead to too much junk in the lexicon.
 2023-08-23 10:03:25 +02:00
Viktor Lofgren
ca12dd59f7 (loader) Fix Cleaner resource leak 
Apparently Cleaners have an associated native thread, so the way to use them is to have a single static cleaner.
 2023-08-22 18:05:00 +02:00
Viktor Lofgren
46409c4c2d (loader) Use the correct interface for InstructionCounter 2023-08-22 11:11:36 +02:00
Viktor Lofgren
704de50a9b (forward-index, valuator) HTML features in valuator 
Put it in the forward index for easy access during index-side valuation.
 2023-08-18 11:54:56 +02:00
Viktor Lofgren
fcfe07fb7d (valuator) Clean up code 2023-08-18 11:26:56 +02:00
Viktor Lofgren
ccf4990add (minor) Clean up code 2023-08-18 11:26:39 +02:00
Viktor Lofgren
f2638dd845 (feature-extractor) More adtech nonsense 2023-08-18 11:26:19 +02:00
Viktor Lofgren
239980ecae (minor) Improve comment 2023-08-18 11:26:05 +02:00
Viktor Lofgren
bee815b1c4 (converter) Add monsterinsights as an adtech tracker 2023-08-17 17:44:11 +02:00
Viktor Lofgren
e296b02649 (converter) Optimize LSH based within-domain deduplication 2023-08-17 17:43:46 +02:00
Viktor Lofgren
46d761f34f (language) fasttext based language filter 2023-08-16 15:48:12 +02:00
Viktor Lofgren
4598c7f40f (valuation) Penalize wordpress style kebab case urls 2023-08-16 13:11:24 +02:00
Viktor Lofgren
1d486bddee (crawler) Reduce log spam 2023-08-16 11:12:09 +02:00
Viktor Lofgren
d8073f0dde (feature-extractor) Add mail.ru counter to non-adtech trackers 2023-08-15 19:10:43 +02:00
Viktor Lofgren
e7192a9cad (mq) Refactor mq and actor library and move it to libraries out of common 2023-08-15 10:53:23 +02:00
Viktor Lofgren
ce293029c7 (converter) Treat adtech tracking as advertisement. 2023-08-09 14:23:53 +02:00
Viktor Lofgren
251fc63b42 (*) Fix merge gore 2023-08-09 13:33:28 +02:00
Viktor Lofgren
4ab1cd9502 (*) last touches 2023-08-07 12:57:44 +02:00
Viktor
52e2ab45bf
Merge branch 'master' into master-control-program 2023-08-07 12:53:43 +02:00
Viktor Lofgren
c22feaf42e (crawl) Make crawler limiter request a GC when throttling 2023-08-03 17:58:18 +02:00
Viktor Lofgren
e5c9791b14 (crawler) Fix rare ConcurrentModificationError due to HashSet 2023-08-01 17:28:29 +02:00
Viktor Lofgren
58556af6c7 (db) Use flwyay for database migrations. 2023-08-01 17:08:42 +02:00
Viktor Lofgren
ea66195b97 (loader) Optimize loader by using zstd's direct streaming writer and the Murmur3_128 string hash 2023-08-01 15:02:13 +02:00
Viktor Lofgren
8f0cbf267b (loader) Perform instruction reads in a separate thread for extra vroom vroom 2023-07-31 14:24:08 +02:00
Viktor Lofgren
2f8488610a (loader) Fix bug where trailing deferred domain meta inserts weren't executed 2023-07-31 14:23:23 +02:00
Viktor Lofgren
37c4cc68ed TODO 2023-07-31 10:34:42 +02:00
Viktor Lofgren
1c948eb3d8 (minor) Alter DumbThreadPool in Converter to not claim the threads are crawlers. 2023-07-31 10:33:15 +02:00
Viktor Lofgren
cd90ca820f YAGNI filter over ConverterDomainTypes 2023-07-31 10:32:47 +02:00
Viktor Lofgren
6f4e767a04 (minor) Re-enable monkey-patch-json for converter 2023-07-31 10:31:46 +02:00
Viktor Lofgren
5c071ce4d3 (crawler) Clean up the code and remove unnecessary logging 2023-07-30 16:53:39 +02:00
Viktor Lofgren
caf3d231a8 (crawler) Fix rare issue with NPEs if the crawl queue is empty 2023-07-30 16:53:13 +02:00
Viktor Lofgren
730e8f74e4 (crawler) Even more memory optimizations. 
* Fix minor resource leak in zstd streams
* Use pools for zstd streams
* Reduce the SSL session cache size
 2023-07-30 14:19:55 +02:00
Viktor Lofgren
aba134284f (crawler) Reduce log spam 2023-07-29 19:22:58 +02:00
Viktor Lofgren
2a6183f9e0 (crawler) Dynamic throttling of the number of active crawl jobs permitted to spawn; reduce queue size. 2023-07-29 19:20:09 +02:00
Viktor Lofgren
ee143bbc48 (crawler, converter) Fix so that DumbThreadPool actually waits for termination as intended. 2023-07-29 19:19:09 +02:00
Viktor Lofgren
d3f01bd171 (crawler, converter) Remove monkey patched gson from dependencies 2023-07-29 19:18:12 +02:00
Viktor Lofgren
05ba3bab96 (crawler) Make SitemapRetriever abort on too large sitemaps. 2023-07-29 19:18:12 +02:00
Viktor Lofgren
d2b6b2044c (crawler) Reduce log spam in HttpFetcherImpl 2023-07-29 19:18:12 +02:00
Viktor Lofgren
7611b7900d (crawler) Reduce long term memory allocation in DomainCrawlFrontier 
(crawler) Reduce long term memory allocation in DomainCrawlFrontier
 2023-07-29 19:18:12 +02:00
Viktor Lofgren
01476577b8 (loader) Speed up loading back to original speeds with a cascading DELETE FROM EC_URL rather than EC_PAGE_DATA. 
* Also clean up code and have proper rollbacks for transactions.
 2023-07-28 22:00:07 +02:00
Viktor Lofgren
e237df4a10 (converter) Use a dumb thread pool instead of Java's executor service. 2023-07-28 18:15:16 +02:00
Viktor Lofgren
f11103d31d (WIP) Make it possible to sideload encyclopedia data. 
This is mostly a pilot track for sideloading other large websites.

Also change coverter to produce a more compact output (java serialization instead of json).
 2023-07-28 18:14:43 +02:00
Viktor Lofgren
507f26ad47 (converter) Refactor converter to not keep instructions list in RAM. 
(converter) Refactor converter to not keep instructions list in RAM.

(converter) Refactor converter to not keep instructions list in RAM.
 2023-07-25 22:06:46 +02:00
Viktor Lofgren
fd44e09ebd (loader) Don't delete the entire link database when the loader runs 2023-07-24 18:37:35 +02:00
Viktor Lofgren
667b0ca0b0 (converter, WIP) Refactor CrawledDomainReader to not return iterators. 
Instead return a closable class SerializableCrawlDataStream.
 2023-07-24 16:28:30 +02:00
Viktor Lofgren
a56953c798 (converter, WIP) Refactor converter to not have to load everything into RAM. 2023-07-24 15:25:09 +02:00
Viktor Lofgren
35b29e4f9e (crawler) Clean up and refactor the code a bit 2023-07-23 19:06:37 +02:00
Viktor Lofgren
69f333c0bf (crawler) Clean up and refactor the code a bit 2023-07-23 18:59:14 +02:00
Viktor Lofgren
c069c8c182 (crawler) Clean up crawl data reference and recrawl logic 2023-07-22 18:42:21 +02:00
Viktor Lofgren
9e4aa7da7c (crawler) Support for X-Robots-Tag 2023-07-22 18:42:21 +02:00
Viktor Lofgren
58f2f86ea8 (crawler) Don't read all the data into RAM when doing a refresh-crawl 2023-07-21 19:47:52 +02:00
Viktor Lofgren
f91d92cccb (crawler) WIP 2023-07-20 21:05:16 +02:00
Viktor Lofgren
d7ab21fe34 (*) Refactor Control Service and processes 2023-07-17 21:20:31 +02:00
Viktor Lofgren
bca4bbb6c8 (*) Refactor MQ and MQSM 2023-07-17 13:57:32 +02:00
Viktor Lofgren
e618aa34e9 (control) Name change process->fsm, new fsm:s 
* FSM for spawning processes when messages appear for them
* FSM for removing data flagged for purging
 2023-07-17 12:27:27 +02:00
Viktor Lofgren
8b74e3aa0d (*) File Storage WIP 2023-07-14 17:08:10 +02:00
Viktor Lofgren
5deec63667 (work-log) Better tests 2023-07-12 18:04:06 +02:00
Viktor Lofgren
74caf9e38a (processes) Remove forEach-constructs in favor of iterators. 2023-07-12 17:47:36 +02:00
Viktor Lofgren
ac2d7034db (minor) Bugfix in Path handling 2023-07-11 21:24:29 +02:00
Viktor Lofgren
77261a38cd (control, WIP) MQFSM and ProcessService are sitting in a tree 
We're spawning processes from the MSFSM in control service now!
 2023-07-11 17:08:43 +02:00
Viktor Lofgren
3c7c77fe21 (minor) Bugfix in Path handling 2023-07-11 17:06:52 +02:00
Viktor Lofgren
4c016b0318 Process monitoring 
* Also refactored the SQL tables a bit
 2023-07-11 14:46:21 +02:00
Viktor
cbbf60a599 Better fingerprinting (#35) 
* Better fingerprinting for server tech
* Many more features in FeatureExtractor
* Blog specialization
* SiteType table
 2023-07-10 18:58:43 +02:00
Viktor Lofgren
f03146de4b (crawler) Fix bug poor handling of duplicate ids 
* Also clean up the code a bit
 2023-07-10 18:58:43 +02:00
Viktor
0f9b90eb1c
Better fingerprinting (#35) 
* Better fingerprinting for server tech
* Many more features in FeatureExtractor
* Blog specialization
* SiteType table
 2023-07-10 17:36:12 +02:00
Viktor Lofgren
2619d196bb (crawler) Fix bug poor handling of duplicate ids 
* Also clean up the code a bit
 2023-07-07 19:56:14 +02:00
Viktor Lofgren
98d1898610 Bugfix: Don't run the xenforo specialization on phpBB. 2023-07-06 18:12:26 +02:00
Viktor Lofgren
1400fb4a9b Bugfix: Don't run the xenforo specialization on phpBB. 2023-07-06 18:11:19 +02:00
Viktor Lofgren
647bbfa617 Fix so that crawler tests don't sometimes fetch real sitemaps when they're run. 2023-07-06 18:05:23 +02:00
Viktor Lofgren
b73fcc19fe Fix so that crawler tests don't sometimes fetch real sitemaps when they're run. 2023-07-06 18:05:03 +02:00
Viktor Lofgren
34653f03a2 Temporary bugfix, need to find source 2023-07-06 14:13:03 +02:00
Adrthegamedev
78f21dd19a (an attempt to) Add wikidot to wiki generators list 2023-07-05 18:03:36 +02:00
Viktor Lofgren
2cb209ae9c Better wordpress fingerprinting 2023-07-05 18:03:36 +02:00
Viktor Lofgren
979a620ead Bugfix where DocumentGeneratorExtractor out of bounded for generators starting with 'microsoft' or 'adobe' but having no followup string. 2023-07-05 18:03:36 +02:00
Adrthegamedev
5ce894564c (an attempt to) Add wikidot to wiki generators list 2023-07-03 13:31:42 +02:00
Viktor Lofgren
813fa08bdd Better wordpress fingerprinting 2023-07-03 11:29:27 +02:00
Viktor Lofgren
e5792ba8b3 Bugfix where DocumentGeneratorExtractor out of bounded for generators starting with 'microsoft' or 'adobe' but having no followup string. 2023-07-03 11:06:39 +02:00
Viktor Lofgren
42375f0e53 Specialization for javadocs 2023-07-01 20:16:56 +02:00
Viktor Lofgren
24dce8c03b Remove link filtering for mediawiki, it's too strict and not every site uses the /wiki/-pattern. 2023-07-01 19:32:25 +02:00
Viktor Lofgren
eda615de0f Add generator fingerprint for invision. 2023-07-01 14:47:57 +02:00
Viktor Lofgren
a000256223 Add generator fingerprint for xenforo. 
Also clean up the specializations logic a bit, and add a barebones specialization for phpbb that cleans out paths we aren't interested in but doesn't touch pruning or summarizing logic for now.
 2023-07-01 14:43:49 +02:00
Viktor Lofgren
9bd0e3ce58 Add generator fingerprint for xenforo. 2023-07-01 14:04:48 +02:00
Viktor Lofgren
b4d1e0e81e Add generator fingerprints for phpBB and flarum. 2023-07-01 13:44:42 +02:00
Viktor Lofgren
d2fdaafc7a Big brain web developers were using onload and onerror handlers to load JS without script tags... 2023-06-30 17:10:25 +02:00
Viktor Lofgren
7d86586594 Remove annoying log spam in sitemap retriever 2023-06-30 17:08:35 +02:00
Viktor Lofgren
11c26e700e Remove annoying log spam in crawler retriever 2023-06-30 17:08:24 +02:00
Viktor Lofgren
baff83912e Small optimizations that shave an hour of processing time :D 2023-06-28 15:41:10 +02:00
Viktor Lofgren
d71124961e Better tests for crawling and processing. 2023-06-27 16:11:27 +02:00
Viktor Lofgren
fbdedf53de Fix bug in CrawlerRetreiver 
... where the root URL wasn't always added properly to the front of the crawl queue.
 2023-06-27 15:50:38 +02:00
Viktor Lofgren
d167ad2017 Remove sitemap related log spam 2023-06-27 13:59:47 +02:00
Viktor Lofgren
f8f9f04158 Specialized logic for processing Lemmy-based websites. 2023-06-27 10:57:54 +02:00
Viktor Lofgren
b0c7480d06 Set default timeouts for java.net.URL-connections 2023-06-27 10:57:54 +02:00
Viktor Lofgren
e7af77e151 Tests for crawler specialization + testdata 2023-06-27 10:57:54 +02:00
Viktor Lofgren
ec940e36d0 Sitemap support, refined crawler specialization 2023-06-27 10:57:54 +02:00
Viktor Lofgren
ed373eef61 Refactor crawler and add special logic for some platforms 
* Break apart CrawlerRetreiver
* Break apart HttpFetcher into an interface and impl for testing sanity
* Add special logic for Lemmy, Mediawiki and Discourse to not waste requests on paths that aren't interesting.
 2023-06-27 10:57:54 +02:00
Viktor Lofgren
bd2c3855ed Add bits and keywords for generator classes (docs, forum, wiki). 2023-06-23 21:35:28 +02:00
Viktor Lofgren
b5ef67ed28 Categorize generators by type 
This is a great quality signal!
Add the type as document bitflags by category.
 2023-06-22 16:04:37 +02:00
Viktor Lofgren
f140e7d7c7 Use a default tag for unset or invalid generators. 2023-06-21 17:30:14 +02:00
Viktor Lofgren
a9a2960e86 New synthetic keyword for document generator meta tag. 2023-06-20 16:25:49 +02:00
Viktor Lofgren
7326ba74fe Tweaks to pub date heuristics to make it mostly get the 'historyofphilosophy.net' case right. 
Use HTML standard for plausibility checks in the more guesswork-like heuristics. Added more class names to look for date strings.
 2023-06-20 14:15:05 +02:00
Viktor Lofgren
67c15a34e6 Reduce the amount of expensive operations in HtmlDocumentProcessorPlugin. 2023-06-19 17:58:19 +02:00
Viktor Lofgren
266ad2e4de Re-introduce monkey patched GSON to make converter run better. 
fixup! Re-introduce monkey patched GSON to make converter run better.

fixup! Re-introduce monkey patched GSON to make converter run better.
 2023-06-19 17:58:19 +02:00
Viktor Lofgren
e4372289a5 Use fixed buffers for BigString compression and decompression to reduce GC churn. 
fixup! Use fixed buffers for BigString compression and decompression to reduce GC churn.
 2023-06-19 17:58:19 +02:00
Viktor Lofgren
44b1fe0e6d Move list-conversion into getDescription method. 2023-06-19 17:58:19 +02:00
Viktor Lofgren
88399e30e2 Consider keyword relevance signals when creating the document summary using the DOM walker. 2023-06-19 17:58:19 +02:00
Viktor Lofgren
eb2ca942d5 Up the default crawl delay to 1 second. 2023-06-07 22:02:17 +02:00