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Introduction to Grid Portal
A Portal is a Web-based application that acts as a gateway between users and a range of such Web services.
When a portal is designed for science aim accessing distributed resources and information which are delivered among these resources, we can call it as a Grid portal.
It is used widely in Knowledge Grid, e-Science, e-learning and e-business.
Some commercial portals are Web Sphere Portal, WebLogic Portal, Sun One Portal.

Architecture Of Portal
About Our “GRID PORTAL”:

It is a Web-based application on the Linux platform useful in the task of Resource Sharing .
It provides a unique interface for end-users to access distributed resources & also allowing users to access range of different high-level services using a browser interface.
Users can access and manage all of their jobs via the interface without any software download needed.
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Services Supported-
User authentication
Account management
Job management
File management
Command execution