When is a cluster in production?#31303
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antiguru wants to merge 1 commit intoMaterializeInc:mainfrom
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Signed-off-by: Moritz Hoffmann <mh@materialize.com>
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Add an alternative where we allow only indexes that are simple dataflows. |
sjwiesman
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Feb 10, 2025
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| ### Observing the workload status | ||
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| A replica receives a stream of commands, which includes punctuation to distinguish a prefix of re-applied operations from updates in steady-state. | ||
| We could lean into this to determine whether a replica has observed DDL since it entered steady-state. | ||
| A replica that has not observed DDL is considered clean, versus one that has observed DDL, which is considered dirty. | ||
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| In this context, all instructions to render dataflows, or advance frontiers to the empty frontier, are considered replica-level DDL. |
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+1. This seems like a great signal.
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Some ideas around categorizing a workload as production-ready.
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$T ⇔ Proto$Tmapping (possibly in a backwards-incompatible way), then it is tagged with aT-protolabel.