[SERVER-2949] sharding server should have multiple shard keys support Created: 14/Apr/11 Updated: 29/Aug/11 Resolved: 14/Apr/11 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | 1.8.1 |
| Fix Version/s: | None |
| Type: | New Feature | Priority: | Major - P3 |
| Reporter: | davyzhang | Assignee: | Unassigned |
| Resolution: | Won't Fix | Votes: | 0 |
| Labels: | sharding | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Participants: |
| Description |
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I use but only _id can be used to route queries, query only on email and address can not be targeted the server search all the mongod processes. |
| Comments |
| Comment by Eliot Horowitz (Inactive) [ 14/Apr/11 ] |
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This would require keeping a global index for the secondary shard keys since the ranges are totally different. |