Spring Data makes it easy to use data access technologies, relational and non-relational databases, map-reduce frameworks, and cloud-based data services.

Spring Data module for JPA repositories.

MongoDB support for Spring Data

Next generation Object-Graph-Mapping for Spring Data.

Spring Data integration for Couchbase

RESThub core include Embeded datasource, Generic Repository and Generic CRUD services

Common classes for both client and server RESThub modules

访问数据库的公共方法。