[SERVER-18812] Improve aggregation with $out performance on WiredTiger Created: 03/Jun/15 Updated: 05/Jun/15 Resolved: 05/Jun/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Aggregation Framework, WiredTiger |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Ramon Fernandez Marina | Assignee: | Unassigned |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Description |
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Aggregation in $out are faster in MMAPv1 than on WiredTiger. |
| Comments |
| Comment by Eliot Horowitz (Inactive) [ 05/Jun/15 ] |
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This is because we are creating and destroying 2000 files. |