Discovery/Status updates/2018-10-01
This is the weekly update for the week starting 2018-09-17 through 2018-10-05
Discussions
editSearch
edit- Implemented indexing statement values as part of main data in Wikidata, so that statement values are now searchable without special syntax [1]
- Reindexed wikidata which also enables qualifier indexing [2]
- Mathew worked on resolving an elasticsearch shard size alert by doing an in place reindex [3]
- There was a lot of work done to investigate a brief outage of CirrusSearch (mw exception spike for api.php) [4], but it's resolved enough for now.
- Gehel and others worked on refactoring puppet to support multiple elasticsearch instances on same node [5]
- Erik worked on an issue where the text content of wiki page in search index can merge words making them unfindable [6]
- Stas updated the search engine of Wikidata to enable searching by author name string [7]
- David and Erik worked together on evaluating adding an image quality score to media search result ranking [8]
- Stas added X-Search-Id to WikidataCompletionSearchClicks events [9]
- David added a way to configure timeouts of autocomplete queries [10]
- Erik upgraded saneitizer to constantly re-index documents [11]
- David investigated why interwiki cache hit/miss was no longer reported (since 2017) and decided to drop the support for caching interwiki queries [12]
- Mathew and Gehel worked on raising the alert level on disk space for old elasticsearch servers [13]
- Erik worked to correct issues where the Cirrus MLT cache had a 0% hit rate on switchover [14]
WDQS
editDid you know?
edit- Different languages can have a different number of sounds they use; the set of sounds used in a particular language is called its “phonemic inventory”. [17] The numbers of sounds can range from 11 to over 140! Having more sounds than letters, or different sounds than the usual sound associated with a letter, can be the source of unusual orthographies and/or transliteration schemes—including "q" formerly being used as a vowel in Natqgu (now Natügu), a language of the Solomon Islands.
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