1. JFS VS. RTC

2. Rational Team Concert

3. Jazz Platform 0.6(RTC 1.0) Applications Platform Build SCM Work Items
Java
SCM
Java
REST API
Work Items
Applications
Java
REST API
admin
Java
process
Java
REST API
query
Java
REST API
storage
Platform
In the Jazz Platform 0.6, the Jazz Team Server as a standalone entity is largely conceptual, it is never really built independently of an RTC or RQM product.
Java
Web UI
Fuzzy distinction between platform and apps
Mix of REST and Java interfaces, tight Java component bindings

4. Jazz Platform 1.0(RTC 2.0) Applications Platform Build Reqs SCM
REST API
REST API
Build
REST API
Reqs
Java
SCM
Java
Applications
REST API
Work Items
Java
REST API
admin
REST API
Java
process
Java
REST API
query
Java
Platform
REST API
discover
REST API
storage
Java
From the Jazz Glossary: "The Jazz Foundation refers to the implementations of the Jazz Team Server including the Jazz Foundation Services developed and maintained at Jazz.net. Also included are a set of specific Jazz frameworks that aid in the construction Jazz products with various degrees of JIA integration. The Jazz Foundation is an implementation of the JIA."
This definition isn’t really sufficient, the Jazz Foundation has a client aspect as well.
Jazz Foundation = Jazz Team Server Jazz Team Client + Jazz Integration Frameworks
The Jazz Foundation represents the continuation of the work done in the Jazz Platform 0.6 release, with an increased focus on REST interfaces and enabling integration of Jazz tools. The Foundation will continue to provide the building blocks for the existing Jazz components. The Java interfaces in the Jazz Platform 0.6 will continue be enhanced and used by native components. In addition, the Foundation will provide new REST interfaces to enable the construction of new loosely coupled tools and the integration of new or existing tools.
Web UI
Clear distinction between platform and apps
REST interfaces for everything, internal Java interfaces
New REST services like discovery

5. Namespace Error Analysis
WorkItem
Build
SCM
Because above components are not included in Jazz Foundation, there're "unknown namespace" errors in scrum process template. Detailed namespace schema info are listed here:
component: SCM
ns:
plugin: com.ibm.team.filesystem.ide.ui
schema: requireContent.xsd
component: workitem
ns:
plugin: workitem: com.ibm.team.workitem.ide.ui
schema is defined in plugin.xml
component: process
ns:
schema: setUpProject.xsd
plugin: com.ibm.team.process.definitions.server
Because components like workitem and SCM are not included, this plugin can't run successfully. Therefore, the plugin is not shipped with jazz foundation process component

6. Sample: Difference in Project Area View