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2 commits

Author SHA1 Message Date
Claire
d8e0c8a89e
Do not populate AccountSummaries and FollowRecommendation views on migration (#16173)
Materializing those views can take a while, and they are currently refreshed
anyway each time they are actually used, in the FollowRecommendationsScheduler.
2021-05-07 18:14:29 +02:00
Claire
d9ae3db8d5
Improve performance of follow recommendation scheduler (#16159)
Express follow_recommendations in terms of account_summaries rather than
accounts, integrate filters that are unconditionally used, and materialize
the resulting view.

This should result in the bulk of the computation being performed only once
instead of **once per recommendation language**.
2021-05-05 22:04:52 +02:00