current position:Home>What does optimizing shard number mean?

What does optimizing shard number mean?

2022-02-04 16:48:05 Alibaba cloud Q & A

Optimize Shard What does number mean ?




Take the answer 1:

Shard_count: Shard The effect of physical sub table is realized , Multiple Shard Parallel service query . increase Shard It can increase the distributed parallelism of queries , more Shard Not necessarily faster , It also brings the scheduling overhead of concurrent queries .


copyright notice
author[Alibaba cloud Q & A],Please bring the original link to reprint, thank you.
https://en.cdmana.com/2022/02/202202041648031509.html

Random recommended