What is difference between OpenHub framework and OpenHub?

OpenHub framework is technological base for specific products. OpenHub is specific ESB implementation instance, just as /wiki/spaces/OHGW/overview.

Main third party components

OpenHub framework extends Apache Camel and therefore base architecture came up from Apache Camel.

Spring Boot
Spring Framework
Spring Security solves security issues
Spring Web Services is main component for web services communication
Hibernate for persistence implementation
PostgreSQL database (or H2 DB for unit tests)
Apache Tomcat application server
Hazelcast cache / memory grid

OpenHub framework is technologically neutral to operation system, application server and database. PostgreSQL or Tomcat is one possible choice only.

Architecture content:

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