Grid services vs. Web services. Dana Petcu , Georgiana Macariu, Marc Francu, Alexandru Carstea IeAT, Romania. Content. Grid ws. Web services Similarities What is different? Overview of the SCIEnce activities at Timisoara. Similarities. Special forms of distributed computing
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Dana Petcu, Georgiana Macariu,
Marc Francu, Alexandru Carstea
“Grid service = Grid computing + Web services”
Web Service + Resource = WS-Resource
GSH = http://extreme/services/foo/my-service
GSR (URL) = http://ooty:8080/foo-service
My Grid Service
Invoke method on service
GSH = http://extreme/services/service-registry
GSR (URL) = http://rainier:20202/service-registry
GSH = http://extreme/services/handle-resolver
GSR (URL) = http://rainier:10101/handle-resolver
Get GSR for registry GSH
Get all Entries about services.
Returns Metadata Content and the GSH (http://extreme/services/foo/my-service)
Select your service and get GSR for GSH
http://extreme/services/foo/my-service. Returns http://ooty:8080/foo-service.
Handle Resolver URL = http://rainier:10101/handle-resolver
Your Service Handle = http://extreme/services/foo/my-service
OR locate from Registry GSH = http://extreme/services/service-registry
API Exercise: http://18.104.22.168/portal