There's more to data persistence than what is presented here. You can continue to explore data access and Spring with the following resources.
- Accessing Relational Data
- Accessing Data with GemFire
- Accessing Data with Mongo
- Accessing Data with Neo4j
- Designing and Implementing RESTful Web Services with Spring
- Designing and Implementing a Web Application with Spring
- Data Access with Spring
- [REST][u-rest]
- [JSON][u-json]
<@u_rest/> <@u_json/>