Hello, This is the weekly update from the Search Platform team for the weeks of 2018-02-12 and 2018-02-19. As always, feedback and questions welcome. == Discussions == === Search === * SPARQL client has been added to core [0] * Deep category search (deepcategory: keyword) is implemented now [1] [2] * Profile management in CirrusSearch has been refactored and documented. [3] [4] * Gehel and Erik worked on collecting and displaying per node latency percentiles for the ElasticSearch cirrus clusters [5] [6] * Erik built an end to end integration test for Mjolnir [7] * David worked on fixing a failure with the language fallback for search that sometimes failed when the rescore profile doesn't exist on the target wiki [8] === Wikidata Query Service === * WDQS Mediawiki API service now supports continuations [9] [0] https://phabricator.wikimedia.org/T185127 [1] https://www.mediawiki.org/wiki/Help:CirrusSearch#Deepcategory [2] https://phabricator.wikimedia.org/T184840 [3] https://phabricator.wikimedia.org/T183279 [4] https://www.mediawiki.org/wiki/Extension:CirrusSearch/Profiles [5] https://phabricator.wikimedia.org/T183451 [6] https://grafana.wikimedia.org/dashboard/db/elasticsearch-per-node-percentil… [7] https://phabricator.wikimedia.org/T186157 [8] https://phabricator.wikimedia.org/T184008 [9] https://phabricator.wikimedia.org/T178712 --- Subscribe to receive on-wiki (or opt-in email) notifications of the Discovery weekly update. https://www.mediawiki.org/wiki/Newsletter:Discovery_Weekly The archive of all past updates can be found on MediaWiki.org: https://www.mediawiki.org/wiki/Discovery/Status_updates Interested in getting involved? See tasks marked as "Easy" or "Volunteer needed" in Phabricator. [1] https://phabricator.wikimedia.org/maniphest/query/qW51XhCCd8.7/#R [2] https://phabricator.wikimedia.org/maniphest/query/5KEPuEJh9TPS/#R