# Best practices
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Following, you can find recommended best practices for MemoryDB. Following these improves your cluster's performance and reliability. 

**Topics**
+ [Resilience in MemoryDB](disaster-recovery-resiliency.md)
+ [Best practices: Pub/Sub and Enhanced I/O Multiplexing](best-practices-pubsub.md)
+ [Best practices: Online cluster resizing](best-practices-online-resharding.md)