Database integration is an important part of any production software applications, and we'll observe how Spring makes the lives of developers better by providing exciting capabilities to integration for traditional SQL databases and NoSQL technologies:

• SQL: Spring provides far-reaching support to work with SQL databases. JdbcTemplate for ORM, with Spring data, provides an additional level of functionality called repository creations.
• NO-SQL: A Spring-based programming model for data access, called Spring data, powers the Spring Framework and provides a quick-and-easy access mechanism to connect to a variety of NoSQL technologies.