What is SQL and its advantages?

Related questions

1. What is ODL controller?
2. What is tuple in DBMS?
3. What are SQL objects?
4. What is object in DBMS?
5. What is the role of SQL in DBMS?
6. Why is SQL useful?
7. What is 3nf in DBMS?
8. What is a table object?
9. What are SQL Server system objects?
10. What is deadlock in DBMS?

Tags

1. #advantages
2. #speed
3. #amounts
4. #retrieve
5. #efficiently
6. #queries
7. #large
8. #database
9. #records
10. #quickly