[SERVER-83244] Evaluate the performance improvement in $search by doing ixscan/fetches in chunks Created: 14/Nov/23 Updated: 29/Jan/24 |
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| Status: | In Progress |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Xuan Zhang | Assignee: | Anna Wawrzyniak |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | query-perf-q4 | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Assigned Teams: |
Query Execution
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| Participants: |
| Description |
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This idea comes from ian.boros@mongodb.com's skunkwork project. We need to evaluate the performance gap in $search and identify the potential improvement achieved by doing ixscan/fetch in chunks. The improvement applies other queries that use ixscan/fetch stages as well. |