Page MenuHomePhabricator

Determine cost-benefit of doing vertical data slicing on WDQS
Closed, ResolvedPublic


As a product manager, I want to understand each vertical data slice and the associated cost and benefits, so that I can be better informed to make decisions in the case of catastrophic failure.

I want to know for each possible vertical slice of Wikidata items (i.e. description, labels, etc), the potential benefit of removing by number of triples/disk size vs the cost in terms of user impact (i.e. number of queries, users affected).

Revisit the vertical analysis of Wikidata (, and provide number of affected queries for each potential vertical slice.