A. Jesse Jiryu Davis • 5/14/2024

How To Use MongoDB Causal Consistency

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This technical article details MongoDB's causal consistency, introduced in version 3.6. It explains the problem of unpredictable reads from secondaries in a replica set, using a social media example. The article describes how causal consistency guarantees read-your-writes and monotonic reads, allowing safe reads from secondaries while maintaining performance.

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#mongodb #Database Consistency #Replication
How To Use MongoDB Causal Consistency

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