[DRIVERS-868] Support running $out or $merge from a secondary with writes to the primary Created: 03/Jun/19 Updated: 27/May/22 Resolved: 03/May/21 |
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| Status: | Closed |
| Project: | Drivers |
| Component/s: | None |
| Fix Version/s: | None |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Bernie Hackett | 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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| Driver Changes: | Not Needed | ||||||||||||||||||||||||
| Server Compat: | 4.4 | ||||||||||||||||||||||||
| Description |
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It should be possible to perform reads from a secondary node and send the writes to the primary. If the read part of a pipeline is expensive but the write is not so expensive, this could help decrease load on the primary. |