3 ms·
You miss the critical difference -- nowadays people don't store aggregates, they just scan sharded data very fast. That simplifies a lot of things, because you
by dima_vm 6y ago
You miss the critical difference -- nowadays people don't store aggregates, they just scan sharded data very fast. That simplifies a lot of things, because you don't need to keep two databases in sync (raw and aggregated).
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