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SQL vs NoSQL Differences

EasySQL & Data Manipulation00:00
Practice interviewer
In session
5 left
00:00

Your question is SQL vs NoSQL Differences. Take a moment with it on the right.

Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).

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Problem

What are the main differences between SQL (relational) and NoSQL databases?

What to cover

  1. How the data models differ
  2. How each handles schema and schema changes
  3. Differences in transactions and consistency
  4. How each typically scales
  5. When you would choose one over the other, with an example of each

There is no query to write. Answer in your own words, the way you would explain it in an interview.