Component programming is more popular than ever. It is not currently possible that an application that has been built does not contain components used in some form, usually from different vendors. 

As applications become more complex, components that are distributed to remote computers must also be used. You can get in touch with an amazing IT company for making your work simple if you have a peek at these guys.

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An example of a component-based application is an end-to-end eCommerce solution. E-commerce applications on a web farm need to send jobs to an enterprise resource planning (ERP) application. In many cases, ERP applications reside on different hardware and can run on different operating systems.

The Microsoft Distributed Component Object Model (DCOM), a distributed object infrastructure that allows applications to call COM components (Component Object Model) installed on other servers, has been ported to a number of non-Windows platforms. 

However, DCOM was never widely accepted on this platform, so it is rarely used to facilitate communication between Windows and non-Windows computers. ERP software vendors often create components for the Windows platform that communicate with back-end systems using proprietary protocols.

Some of the services used by e-commerce applications may not exist in the data center at all. For example, when an e-commerce application accepts credit card payments for goods purchased by a customer, it must request a commercial bank service to process the customer's credit card information.