Amazon MemoryDB for Redis

Amazon MemoryDB for Redis is a Redis compatible in-memory primary database that stores the entire datasets in memory across multiple computational nodes. It delivers ultra-fast performance and Multi-AZ durability, allowing microseconds read and single-digit milliseconds write latency. We can build applications quickly by using Redis flexible and friendly data structures and APIs. MemoryDB for Redis stores data using Multi-AZ transactional logs, enabling MemoryDB to deliver Multi-AZ durability for fast database recovery and restart.