What is Internet Inter-ORB Protocol (IIOP)?

What does IIOP stand for?

Internet Inter-ORB Protocol (IIOP) is an item-oriented protocol used to facilitate commUnity interaction between allotted applications written in specifiC Programming Languages. IIOP is used to enhance Internet and Intranet communique for applications and services.

IIOP is an critical aspect of the Common Object Request Broker Architecture (CORBA), that is a well-known IT enterprise general. IIOP is an Implementation of General Inter-ORB Protocol (GIOP), that's an summary interation protocol used by item request Agents (ORB).

IIOP is much like Microsoft’s Distributed Component Object Model (DCOM), that is a number one CORBA/IIOP competitor.

What Does Internet Inter-ORB Protocol Mean?

Like CORBA, IIOP follows a patron-Server Architecture for verbal excHange, where a message request is always transmitted from a Client to a Server.

Object Management Group (OMG) specs for IIOP are as follows:

• Common Data Representation (CDR): Provides a preferred statistics Encoding/interpreting approach
• Interoperable Object Reference (IOR): The customer must have a Software cope with, referred to as an IOR, previous to sending a server request. The IOR is based on the IP deal with and Port Numbers of the server and is usually mapped to a cost desk created by using the consumer’s Laptop.
• Message Formats defined to guide CORBA’s ORB specs

IIOP benefits include:

• Better structure neutrality
• Communication Transparency
• Scalability
• Code reUsability