Chapter 9. Technology descriptions 141
9.5.1 Java Message Service
JMS is an API that adds a provider framework that enables the development of
portable, message-based applications for the Java platform. It defines a common
set of messaging concepts and programming strategies that are supported by all
JMS technology-compliant messaging systems.
9.5.2 Web services for J2EE
Web services for J2EE leverages J2EE technologies by defining the needed
mechanism to standardize a deployment model for Web services. This
standardization wants to achieve interoperability across different, compliant J2EE
platforms, transforming the migration among them into a routine process
ensuring that vendors interoperate.
Web services for J2EE defines the concepts, interfaces ...