[SERVER-83217] Investigate QueryShapeHash alternatives to SHA-256 Created: 14/Nov/23  Updated: 02/Feb/24

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

Type: Task Priority: Major - P3
Reporter: Denis Grebennicov Assignee: Mindaugas Malinauskas
Resolution: Unresolved Votes: 0
Labels: M3
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
is related to SERVER-81144 Compute QueryShapeHash from QueryShap... Closed
Assigned Teams:
Query Execution
Sprint: QE 2024-01-22, QE 2024-02-05, QE 2024-02-19
Participants:

 Description   

As part of the project we rely on the QueryShapeHash for setting and retrieving query settings.

While, SHA-256 provides great attributes of being stable, it is also costly to compute.

This ticket should investigate alternatives to this hash in order to gain performance.


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