Sharding

Design a horizontally scalable architecture by making compute stateless, partitioning stateful stores, and decoupling workloads with queues/streams. Focuses on hot partitions, fanout, caching, and consistency trade-offs while targeting low latency and 99.99% availability.

A document-oriented NoSQL database designed for flexible schemas, horizontal scaling, and developer productivity

Key range, hash, and composite partitioning approaches