NoSQL Data Models — Roadmap Step & Resources
Document, key-value, column-family and graph data models
- Level: intermediate
- Estimated time: 1 days
- Roadmap: System Design
Before this step
Interview questions
- When would you pick a column-family store like Cassandra over a document store?
Study resources
- Introduction to NoSQL databases (Video) — Gaurav Sen's overview of document, key-value, column-family and graph NoSQL models.
- NoSQL Data Models (Article) — MongoDB's own explanation of the major NoSQL data model categories.
Part of
- Databases & Storage at Scale — section
- System Design roadmap — the full learning path