Databases

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0 of 8 topics passedKnowledge progress
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  1. 1Query planner and optimization0 of 8 answers · pass with 70% over your last 8
  2. 2Locking, MVCC and deadlocks
  3. 3Replication and consistency
  4. 4Sharding and partitioning
  5. 5Distributed transactions
  6. 6Caching and read/write patterns
  7. 7Backup, recovery and online migrations
  8. 8Choosing storage engines

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