[SERVER-72180] [SBE] Investigate replacing hash join data structures with a custom hash table Created: 16/Dec/22 Updated: 24/Jan/23 |
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| Status: | Backlog |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Kyle Suarez | Assignee: | Backlog - Query Execution |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | sbe | ||
| 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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Other databases' hash join implementations seem to use their own custom hash tables rather than using e.g. standard library implementations. We should investigate whether writing our own purpose-built data structure would help performance. |