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3 Ways Cassandra Keeps Data in Sync


This resource is based on an article originally published here.

Photo by The Creative Exchange on Unsplash

There are 3 mechanisms for making sure that your data stays in sync and consistent.

  1. Hinted Handoff
  2. Anti-Entropy Repair

Read Repair

Read Repairs compare values and updates (repairs) any out of sync. Read Repairs happen when a read is done — the coordinator node then compares the…

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