Web Services: A Java™ Developer’s Guide Using E-Speak

Chapter 7. Multicore Environment

• Multicore Architecture

• The Advertising Service

• Hotel Ecosystem Revisited

  example working directory:

  \Examples\Ex10MultiCore

• Supporting a Multicore Deployment

A e-speak-based service solution that is deployed on a single service engine can be good for demonstration purposes, but it would rarely be a solution that is deployed in production. In a real-world deployment, multiple engines will be deployed for a variety of reasons, including:

• Scalability

• Manageability

• Reliability and high availability

• Organizational boundaries

Scalability is important because a single e-Speak engine can become overloaded as the number of services or other resources deployed on it increases. This overloading can result in a slow response from ...