Top Answers

1. What should every developer know about databases?
   6 votes
2. What's the difference between DBMS, database engine and storage engine?
   5 votes
3. Remove Primary Key in MySQL
   5 votes
4. What are the advantages of using a schema-free database like MongoDB compared to a relational database?
   5 votes
5. When do you have too many tables?
   4 votes