Broker pattern

Context

• A system that consists of multiple remote objects which interact synchronously or asynchronously.
• Heterogeneous environment.

  Motivation

• Usually, there is a need of having great flexibility, maintainability and changeability when developing applications.
• Scalability is reduced.
• Inherent networking complexities such as security concerns, partial failures, etc.
• Networking diversity in protocols, operating systems, hardware.

  Solution