Distributed object: Difference between revisions

Revision as of 20:27, 18 April 2007

Revision as of 17:13, 19 April 2007

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Local and distributed objects differs in many dimentions<ref>W. Emmerich (2000) Engineering distributed objects, John Wiley & Sons Ltd.</ref> here is some of them:

# Life cycle : Creation, migration and deletion of distributed objects is different from local objects.

# Reference : ObjetsRemote referencereferences ofto distributed objetcsobjects are more complex than simple pointer to memory adressaddress.

# Request Latency : A distributed objects request is orders of maginitude slower than local method invocation.

# Object Activation : Distributed objects may not always be advailable to serve and object request at any point in time.

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# Failure : Distributed object have a lot more point of failure than typical local objects

# Security : Distribution make it vulnarable for security attacks and so on.

== Examples ==