Manybubbles created this task. Manybubbles claimed this task. Manybubbles added subscribers: Manybubbles, Aklapper, Haasepeter, Beebs.systap. Manybubbles added projects: MediaWiki-Core-Team, wikidata-query-service.
TASK DESCRIPTION We've been warned that RDF implementations tend to not like being dynamically updated. Wikidata is very dynamically updated. We need to know how BlazeGraph performs both and without inference while being updated under wikidata like load. Currently wikidata has a "normal" update frequency of about an update very two seconds and a bursty frequency of 50 updates a second. Each bot's rate limit is something like 30 updates a second. We wouldn't force updating the graph in absolutely real time - we'd buffer changes, doing some merging of updates to the same vertexes. In any case, this might amount to lots of updates. We should figure out what kind of sustained write rate is OK. Also, BlazeGraph probably has difference write rates based on its disk storage which I think is different if using HA. TASK DETAIL https://phabricator.wikimedia.org/T90114 REPLY HANDLER ACTIONS Reply to comment or attach files, or !close, !claim, !unsubscribe or !assign <username>. EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Manybubbles Cc: Beebs.systap, Haasepeter, Aklapper, Manybubbles, jkroll, Smalyshev, Wikidata-bugs, Jdouglas, aude, GWicke, daniel, JanZerebecki _______________________________________________ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
