3 ms·How does it know which shards are relevant? I thought that data was sharded by primary key.by spicyj 14y agoHow does it know which shards are relevant? I thought that data was sharded by primary key.coffeemug 14y agoErr, sorry, my mistake -- pulled an all nighter to push the product out :) You're right, the system will have to scan every shard. (the statement above regarding parallelization is correct, though)spicyj 14y agoNo problem, huge congrats on shipping!