DCOM

DCOM (distributed component object model, distributed component object model) is a set of Microsoft concepts and program interfaces, the use of this interface, the client program objects can request from another computer on the network server program objects. Based on Component Object Model DCOM (COM), COM provides a set of allowed on the same computer between client and server communication interface (running on Windows95 or later version).
Use
Microsoft Distributed Component Object Model (DCOM) is the Component Object Model (COM) extension, which supports two different machines on the communication between components, and whether they are running on the LAN, WAN or the Internet. With DCOM your application will be able to arbitrary spatial distribution.
 DCOM is COM as a seamless upgrade of this component technology, so you can from your existing knowledge about COM may benefit, your previously developed in COM applications, components, tools can be distributed into environment. DCOM will give you the details of shielding the underlying network protocol, you only need to concentrate on your application.
 For example, you can create applications for a Web site pages, including a period to another in the network server computers more specialized treatment (in sending them to the requesting user before) the script or program. Using the DCOM interface, network server site program (now the object be given to the client action) can be a remote procedure call (RPC) is sent to a dedicated server object, it can adopt the necessary processing and returns a result to the site. The results will be sent to the Web browser.
 DCOM can also work in-house or in addition to other than the public Internet network. It uses the TC / IP and hypertext transfer protocol. DCOM is a Windows operating system as part of integrated. DCOM will soon be in all major UNIX platforms and IBM's large server products appear. Replaces DCOM Remote OLE Automation.
 Scope in the provision of a range of distributed, DCOM usually associated with common object request broker architecture (CORBA) par. DCOM is a Microsoft program and data objects to the transfer of the network-wide environment. CORBA is the Object Management Group (OMG) with the help of the information technology industry and other businesses to provide sponsorship.