| 摘要 |
Embodiments may include a system configured to, for each of multiple database partitions, generate a respective value of commit latency dependent on the latency of one or more previous commit operations directed to that database partition. The system may also be configured to, for a given work item that includes a commit operation to be initiated on a given database partition of said multiple database partitions, determine whether the value of the commit latency for the given database partition exceeds a configurable commit latency threshold. The system may be configured to, in response to determining that the value of the commit latency for the given database partition exceeds the commit latency threshold, postpone the given work item to reduce load on the database partitions and perform the given work item after the postponement. If the commit latency does not exceed the threshold, the work may be performed without the postponement.
|
