[SERVER-83953] Use parallelism to speed up index builds Created: 06/Dec/23  Updated: 07/Dec/23

Status: Backlog
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Major - P3
Reporter: Ryan Scott Assignee: Backlog - Cluster Scalability
Resolution: Unresolved Votes: 2
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
is related to SERVER-676 use multiple cores for index sort-phase Closed
Assigned Teams:
Cluster Scalability
Participants:

 Description   

Despite many efficiency improvements that we have made in the past, index builds are still limited to only a single thread. Some users would prefer to use all of the CPUs they have available to make index builds complete sooner. Faster index builds will speed up data loading, data cloning, maintenance time for rolling index builds, and more.


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