How NoSQL data modeling questions test query-first thinking
6 min read A walkthrough of the DynamoDB, Cassandra, and MongoDB modeling questions that show up in system design rounds, and how to reason through them. Read article
System Design
System Design
Design a Distributed Key-Value Store
5 min read Design a distributed key-value store like DynamoDB, Cassandra (its KV layer), or Redis Cluster. This is one of the most Read article
