Databases · Junior · Question 55 of 75
When is a relational database usually the better default?
- ✓Correct answer: When data is structured with relationships and you need transactions, constraints and flexible queries
- 2Never; NoSQL is always faster
- 3Only when there are fewer than 1000 rows
Explanation
Most applications fit a relational model well. PostgreSQL also handles JSON documents, full-text search and more, so it covers many 'NoSQL' needs too.