Improve failure mode, add multiple DCs #1273
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gitbuda
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Apr 30, 2025
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| The architecture we currently use allows us to deploy coordinators in 3 data centers and hence tolerate a failure of the whole data center. Data instances can be freely | ||
| distributed in any way you want between data centers. |
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I would extend this with some notes on the expected system requirements, e.g., the latency should be under N ms 🤔
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I think it's not necessary. Failover will be slower but slower network IMO still doesn't disqualify the architecture.
as51340
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priority: low (improvements)
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Release note
Documented types of failures tolerated with our current model of highly-available cluster. Documented possible architecture when multiple data centers are used.
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