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Type: Improvement
Resolution: Done
Priority: Major - P3
Fix Version/s: 3.1.8
Affects Version/s: None
Component/s: Aggregation Framework, Storage
Labels:
None

Backwards Compatibility:
Fully Compatible
Sprint:
Quint Iteration 7, QuInt 8 08/28/15
Linked BF Score:
0

Once storage engines can provide an optimized path to retrieve a pseudo-random document, the $sample aggregation stage should take advantage of this.

depends on

SERVER-20121 XorShift PRNG should use unsigned arithmetic

Closed

SERVER-19183 Allow storage engines to provide optimized random cursors for use by $sample

Closed

is related to

SERVER-533 Aggregation stage to randomly sample documents

Closed

Assignee:: Charlie Swanson

Reporter:: Charlie Swanson

Participants:: Charlie Swanson, Githook User, John A. De Goes

Votes:: 1 Vote for this issue

Watchers:: 10 Start watching this issue

Created:: Jun 29 2015 02:34:32 PM UTC

Updated:: Jul 21 2021 07:02:15 PM UTC

Resolved:: Aug 27 2015 05:26:37 PM UTC

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