Atlas › 15 SQL & Database Testing › NoSQL Basics☰ Read as one page
NoSQL Basics
7.1OverviewNot all data lives in relational databases. MongoDB stores documents, Redis caches key-value pairs, and DynamoDB provides serverless…7.2NoSQL Database Types7.3MongoDB TestingMongoDB stores data as JSON-like documents (BSON). Documents in the same collection can have different structures — which is both a feature…7.4Redis TestingRedis is primarily used as a cache, session store, or message broker. Testing Redis focuses on TTL behavior, cache invalidation, and data…7.5DynamoDB Testing7.6Practical Exercise1. Write MongoDB tests: insert a document, query it, verify structure, test schema validation 2. Write Redis tests: set a key with TTL…7.7Key Takeaways- NoSQL testing focuses on different concerns than SQL: schema flexibility, TTL, cache behavior - MongoDB: test document structure…