Commit Graph

20 Commits

Author SHA1 Message Date
David Taylor 6417173082
DEV: Apply syntax_tree formatting to `lib/*` 2023-01-09 12:10:19 +00:00
Sam Saffron 30990006a9 DEV: enable frozen string literal on all files
This reduces chances of errors where consumers of strings mutate inputs
and reduces memory usage of the app.

Test suite passes now, but there may be some stuff left, so we will run
a few sites on a branch prior to merging
2019-05-13 09:31:32 +08:00
Sam Saffron f8eddd40ad PERF: remove avg_time calculations and regular jobs from posts and topics
After careful analysis of large data-sets it became apparent that avg_time
had no impact whatsoever on "best of" topic scoring. Calculating avg_time
was a very costly operation especially on large databases.

We have some longer term plans of introducing other weighting that is read
time based into our scoring for "best of" and "top" topics, but in the
interim to stop a large amount of work that is not achieving any value we
are removing the jobs.

Column removal will follow once we decide on a new replacement metric.
2019-05-06 15:59:01 +10:00
Sam 7b26f5086b PERF: we have no use for topic percent rank
Prepare to remove this column
2018-07-05 15:10:19 +10:00
Sam cb824a6b33 DEV: remove all calls to SqlBuilder use DB.build instead
This is part of the migration to mini_sql, SqlBuilder.new is being
deprecated and replaced with DB.build
2018-06-20 17:53:49 +10:00
Guo Xiang Tan 5012d46cbd Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
Sam 12dc511fea PERF: make score calculator cheaper when site has long topics 2016-07-22 09:48:44 +10:00
Sam 8ee830e825 PERF: improve performance of weekly job 2016-07-08 12:58:30 +10:00
Tan Le 9fbc763902 Replace Hash#keys.each with Hash#each_key for some perf boost 2015-04-18 21:53:53 +10:00
Akshay 7ef61144e7 Avoid using to_s when performing String Interpolation 2014-08-14 23:55:27 +05:30
Sam 9551f4aeea PERF: calculate scores for topics/posts faster
Only look at topics that changed in last day for 15 minuted schedule
Do a full recalc weekly, just in case
2014-02-27 11:45:40 +11:00
Robin Ward 4ce81e1b01 Rename "Best Of" to "Summary" 2013-11-18 12:48:26 -05:00
Régis Hanol 01075c5e7a FIX database growth when running the PeriodicalUpdates job 2013-10-01 17:11:13 +02:00
Sam 5caa7a0e4d improve performance of periodical update job, decrease frequency and shift it by a few minutes 2013-09-30 16:59:16 +10:00
Robin Ward 197909246c Weigh staff likes higher when calculating scores. New site setting: `staff_like_weight`
can set the factor (default is 3)
2013-05-27 12:46:08 -04:00
Robin Ward df3ae184f9 Fix: `best_of` flag was not being updated properly 2013-03-29 12:54:16 -04:00
Robin Ward 473a64d39d Add score, percent_rank to topics. Adds `HotTopic` model and consolidated job to calculate
hotness. Note: People on Heroku will have to update their jobs to the new structure
in Heroku.md
2013-03-28 15:39:54 -04:00
Robin Ward 9c38c13ac5 The "Best Of" mode uses a percentage ranking of posts. 2013-03-22 15:44:39 -04:00
Gosha Arinich cafc75b238 remove trailing whitespaces ❤️ 2013-02-26 07:31:35 +03:00
Robin Ward 21b5628528 Initial release of Discourse 2013-02-05 14:16:51 -05:00