Open Grid Services Architecture

Open Grid Services Architecture

The Open Grid Services Architecture (OGSA) is a set of standards and protocols that define the basic services and infrastructure required for building and deploying Grid Computing applications. It represents a fundamental shift in the way that Grid Computing systems are designed and implemented, moving away from monolithic, proprietary systems towards a more open, modular architecture.

At its core, OGSA is built around the concept of services. These services provide a standardized interface for accessing and managing Grid resources, such as computing power, storage, and data. By defining a common set of services and interfaces, OGSA enables different Grid Computing systems to work together seamlessly, regardless of their underlying hardware or software.

OGSA also includes a range of other key components, such as a messaging system for communicating between different Grid components, a security framework for ensuring secure access to Grid resources, and a resource management system for allocating and managing Grid resources. Together, these components provide a powerful and flexible platform for building and deploying Grid Computing applications across a wide range of domains and applications.

 

• OGSA Model and interfaces
• OGSA basic services
• Handles, references and notifications
• Globus toolkit and OGSA