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by durga_mm
2665 days ago
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Hi zzzcpan - Yes. The global edge fabric internally uses CRDT operations. It is a conscious choice to not expose the CRDT data types. The idea being the developer work with APIs & Query layer as they do with other databases and underneath the system take care of translating to necessary CRDT operations. Convergent counter is in the works and will be available shortly. The system has strong consistency within a region (aka datacenter) and strong eventual consistency across data centers. Answering your question, yes we do converge (merge) the changes across regions using conflict-free operations. Intent prioritization rules comes into picture only when it is impossible for the system to determine the intent of the developer when two conflicting changes occur across regions. I hope the above helps. Regards |
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