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Sam cd247d5322
FEATURE: Roll out new search optimisations (#20364) 
- Reduce duplication of terms in post index from unlimited to 6. This will
result in reduced index size and reduced weighting for posts containing
a huge amount of duplicate terms. (Eg: a post containing "sam sam sam sam
sam sam sam sam", will index as "sam sam sam sam sam sam", only including
the word up to 6 times.) This corrects a flaw where title weighting could
be ignored.

- Prioritize exact matches of words in titles. Our search always performs
a prefix match. However we want to give special weight to exact title matches
meaning that a search for "sum" will find topics such as "the sum of us" vs
"summer in spring".

- Pick up fixes to our search algorithm which are missing from old indexes.
Specifically pick up the fix that indexes URLs properly. (`https://happy.com`
was stemmed to `happi` in keywords and then was not searchable)

see also:

https://meta.discourse.org/t/refinements-to-search-being-tested-on-meta/254158

Indexing will take a while and work in batches, in the background.
 		2023-02-20 11:53:35 +11:00
..
notifications DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
spam_rule DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
anonymous_shadow_creator.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
badge_granter.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
base_bookmarkable.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
category_hashtag_data_source.rb FIX: Category hashtags weren't always found for sub-sub-categories (#20156) 2023-02-03 12:17:52 +01:00
color_scheme_revisor.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
destroy_task.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
email_settings_exception_handler.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
email_settings_validator.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
email_style_updater.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
external_upload_manager.rb DEV: Remove defunct TODOs (#19825) 2023-01-12 09:41:39 +10:00
group_action_logger.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
group_mentions_updater.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
group_message.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
handle_chunk_upload.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
hashtag_autocomplete_service.rb UX: Hashtag autocomplete styling (#19426) 2022-12-19 12:31:45 +01:00
heat_settings_updater.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
inline_uploads.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
notification_emailer.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
post_action_notifier.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
post_alerter.rb FIX: do not notify admins on suppressed categories (#20238) 2023-02-14 16:45:06 +11:00
post_bookmarkable.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
post_owner_changer.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
push_notification_pusher.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
random_topic_selector.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
registered_bookmarkable.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
search_indexer.rb FEATURE: Roll out new search optimisations (#20364) 2023-02-20 11:53:35 +11:00
sidebar_section_links_updater.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
sidebar_site_settings_backfiller.rb FIX: add index to sidebar_section_link (#20234) 2023-02-10 11:14:22 +11:00
site_settings_task.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
staff_action_logger.rb FEATURE: Allow admins to permanently delete revisions (#19913) 2023-01-19 15:09:01 -06:00
tag_hashtag_data_source.rb SECURITY: Default tags to show count of topics in unrestricted categories (#19916) 2023-01-20 09:50:24 +08:00
themes_install_task.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
topic_bookmarkable.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
topic_status_updater.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
topic_timestamp_changer.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
tracked_topics_updater.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
trust_level_granter.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
user_action_manager.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
user_activator.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
user_anonymizer.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
user_authenticator.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
user_destroyer.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
user_merger.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
user_notification_renderer.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
user_notification_schedule_processor.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
user_silencer.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
user_stat_count_updater.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
user_updater.rb PERF: Move user-tips and narrative to per-user messagebus channels (#19773) 2023-01-30 11:48:09 +00:00
username_changer.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
username_checker_service.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
web_hook_emitter.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
wildcard_domain_checker.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
wildcard_url_checker.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00
word_watcher.rb DEV: Apply syntax_tree formatting to `app/*` 2023-01-09 14:14:59 +00:00