Addshore added a comment.
In T208425#5054567 <https://phabricator.wikimedia.org/T208425#5054567>, @jcrespo wrote: > I see you are going to ask DBAs at T219145 <https://phabricator.wikimedia.org/T219145>, that is great. > > As a heads up, because I saw there is a chance of starting using other data stores (which by itself is not an issue), instead of or in addition to MySQL to give a heads up to service operations SREs and probably search too- in the past there has been misunderstandings with sending important/data that has to be persisted to datastores that ops cannot guarantee persistance/are not properly replicated between dcs (e.g. redis). Please do not go beyond the research phase without taking SREs with your proposal to avoid future misunderstandings about storage requirements. CC @Joe @Gehel Yup, I have already spent some time talking to the search team, and need to write up a spec of exactly what we want, why, how we will use it etc. Persistence and freshness are things that would not be needed for the elastic search work mentioned in the task description, and the fallback would always be to sql, but looking up many entity "terms" for many languages elastic is much faster than doing that directly in SQL, even if we then have to lookup any ones missing or out of date from elastic back in SQL. I should be writing this up this week TASK DETAIL https://phabricator.wikimedia.org/T208425 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Addshore Cc: jcrespo, Joe, Gehel, alaa_wmde, Marostegui, Jdforrester-WMF, Addshore, Aklapper, Nandana, Lahi, Gq86, GoranSMilovanovic, QZanden, LawExplorer, _jensen, rosalieper, Wikidata-bugs, aude, Lydia_Pintscher, Mbch331
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