How does MongoDB query work?

Related questions

1. Are replicated to allow failover in MongoDB?
2. What does MongoDB compass do?
3. What is MongoDB query language?
4. Is MongoDB good for transactional database?
5. Is MongoDB a SQL database?
6. Is there a GUI for MongoDB?
7. Can I use SQL in MongoDB?
8. Does MongoDB have schema?
9. What makes MongoDB best?
10. Is MongoDB in memory db?

Tags

1. #compared
2. #collections
3. #sorts
4. #other
5. #simple
6. #document
7. #operations
8. #finds
9. #allows
10. #aggregates
11. #speeding
12. #secondary
13. #mongodb
14. #complex
15. #queries
16. #create
17. #feature
18. #store
19. #indexes
20. #supports
21. #matches
22. #different