SpringSource is a division of VMware  that provides a suite of software products for the enterprise Java application life cycle which includes the Spring Framework.  A key element of Spring is infrastructural support at the application level: Spring focuses on the “plumbing” of enterprise applications so that teams can focus on application-level business logic, without unnecessary ties to specific deployment environments.

Spring Data Neo4j

Spring Data Neo4j enables POJO based development for graph databases like Neo4j. It extends annotated entity classes with transparent mapping functionality. Spring Data Neo4j is part of the bigger Spring Data project which aims to provide convenient support for NOSQL databases.