Junior — Middle
What database management systems exist besides relational ones?
sobes.tech AI
Answer from AI
Besides relational DBMS, there are several types of databases:
- Document-oriented (e.g., MongoDB) — store data in document format, usually JSON-like.
- Key-value (e.g., Redis) — simple key-value pair storage.
- Graph (e.g., Neo4j) — optimized for storing and processing graphs and relationships.
- Column-oriented (e.g., Cassandra) — data stored by columns, speeding up analytical queries.
Each type suits different tasks and use cases.