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mozilla-services / services-engineering

Services engineering core repo - Used for issues/docs/etc that don't obviously belong in another repo.
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[spanner] Reevaluate the BsoModified index #42

Closed pjenvey closed 4 years ago

pjenvey commented 4 years ago

The secondary index on the modified column doesn't get nearly as much use as we intended. Let's reevaluate its usefulness, because it may not be worth keeping.

Removing it can saves a small number of mutations and storage space, and though likely a long shot, might provide a small write speed improvement to the migration.

pjenvey commented 4 years ago

oops, wrong repo (and can't transfer from a private to public syncstorage-rs)