|Title||P-GRADE portal family for grid infrastructures|
|Publication Type||Journal Article|
|Year of Publication||2011|
|Journal||Concurrency and Computation: Practice and Experience|
|Pagination||235 - 245|
|Keywords||grid, interoperability, portal, portal framework, repository, science gateway, workflow|
P-GRADE portal is one of the most widely used general-purpose grid portal in Europe. The paper summarizes the most advanced features of P-GRADE, such as parameter sweep workflow execution, multi-grid workflow execution and integration with the DSpace workflow repository. It also shows the NGS P-GRADE portal that extends P-GRADE with the GEMLCA legacy code execution support in Grid systems, as well as with coarse-grain workflow interoperability services. Next, the paper introduces the second generation P-GRADE portal called WS-PGRADE that merges the advanced features of the first generation P-GRADE portals and extends them with new workflow and architecture concepts. Finally, the application-specific science gateway of the CancerGrid project is briefly described to demonstrate that application-specific portals can easily be developed on top of the general-purpose WS-PGRADE portal.
|Short Title||Concurrency Computat.: Pract. Exper.|