Learn Spring Data MongoDB with

This app will give you real applications in the use of Spring Data MongoDB

You will see the full source code of the demo. You will see how to use:

1. Get Entities List from Database with CrudRepository Interface

2. Find Entity by Primary Key with CrudRepository Interface

3. Create New Entity with CrudRepository Interface

4. Update Entity with CrudRepository Interface

5. Delete Entity with CrudRepository Interface

6. Count Entities with CrudRepository Interface

7. Check Exists Entities with CrudRepository Interface

8. Use Equal Operator in Custom Query

9. Use Not Equal Operator in Custom Query

10. Use Less Than Operator in Custom Query

11. Use Less Than or Equal Operator in Custom Query

12. Use Greater Than Operator in Custom Query

13. Use Greater Than or Equal Operator in Custom Query

14. Use And Clause in Custom Query

15. Use Or Clause in Custom Query

16. Use Or Clause in Custom Query

17. Use Regex in Custom Query

18. Use Equals in Query Methods

19. Use LessThan and LessThanEqual in Query Methods

20. Use GreaterThan and GreaterThanEqual in Query Methods

21. Use And in Query Methods

22. Use Or in Query Methods

23. Use OrderBy in Query Methods

24. Use Limit in Query Methods

25. Use Between in Query Methods

26. Use StartingWith, EndingWith and Containing in Query Methods

27. Sort in PagingAndSortingRepository Interface

28. Limit with PagingAndSortingRepository Interface

29. Sort and Limit in PagingAndSortingRepository Interface

30. Add Custom Methods to Custom Repository

31. Sum in Custom Repository

32. Count in Custom Repository

33. Min and Max in Custom Repository

34. Avg in Custom Repository

35. Group By Clause in Custom Repository

36. Having Clause in Custom Repository

You also see the results after the demo with the illustrations.

You can also copy the code in this app and use it on your project.