Definition
The structure or blueprint of a database, defining how data is organised. In relational databases, schemas are typically fixed and enforced, while in NoSQL databases, they are often flexible or non-existent.
Why it matters (in Poovi’s context)
A key differentiator between MySQL (strict schema) and MongoDB (flexible schema), influencing data integrity and query flexibility.
Key properties or components
- Defines data structure
- Enforces data types and relationships
- Can be rigid or flexible
Contradictions or debates
None.