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distributoed technology means?

raj esh

Joined: Apr 03, 2010
Posts: 10

I want to know the difference between struts application,ejb application?
ejbapplication is a distributed application. we will deploy somewhere and the request can be made from anywhere and request processed.struts application also samething.

can someone elobarate the meaning of distributed

hunter hu

Joined: Mar 23, 2010
Posts: 8
Distributed concerns about scalability. That means the system has the ability to increase the access to service(resource). JEE/EJB is one of distributed solution.
Jimmy Clark
Ranch Hand

Joined: Apr 16, 2008
Posts: 2187
The term "distributed" in current usage typically means that a single application is executing on multiple CPU and or JRE instances.

Many distributed (enterprise) applications run on 5, 10, 15 machines, via clustering, load balancing algorithms, messaging, web services, FTP, etc.
rama rajesh

Joined: Jun 22, 2010
Posts: 28
If EJB are distributed why not Servlets
Jimmy Clark
Ranch Hand

Joined: Apr 16, 2008
Posts: 2187
Enterprise Javabeans is a specification that can be used for building a "distributed" application. However, a non-distributed EJB implementation can also exist. It depends upon the design of the application. It can be distributed or not. Nothing in the Enterprise Javabeans specification requires implementations to be distributed.

If you notice, nothing in my earlier post mentions EJB.
It is sorta covered in the JavaRanch Style Guide.
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