Page MenuHomePhabricator

How do I prepare my tool for migration period?
Open, Needs TriagePublic

Description

What is the implication on queries that used to run against wb_terms during migration?

Property terms are a tiny fraction of the whole terms store, so we will migrate and switch them to new store much earlier than items. This might require tools to query property terms from the new store, while keep querying item terms from the old store for the time when we are still migrating item terms.

We will announce the dates for when the tools have to switch to reading from the new store, for property terms and for item terms separately, at least 6 weeks before we do the switch in production to give tool builders enough time to update and test their tools.

Event Timeline

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptApr 24 2019, 12:16 PM
alaa_wmde renamed this task from How do I migrate my tool? to How do I prepare my tool for migration period?.Apr 24 2019, 12:17 PM
alaa_wmde updated the task description. (Show Details)Apr 24 2019, 12:19 PM
alaa_wmde updated the task description. (Show Details)Apr 24 2019, 12:29 PM
alaa_wmde updated the task description. (Show Details)Apr 24 2019, 12:38 PM
alaa_wmde updated the task description. (Show Details)Apr 25 2019, 5:11 PM
alaa_wmde updated the task description. (Show Details)May 15 2019, 2:47 PM
WMDE-leszek updated the task description. (Show Details)Jun 20 2019, 3:56 PM
alaa_wmde updated the task description. (Show Details)Jul 5 2019, 10:37 AM
alaa_wmde updated the task description. (Show Details)