--%>
Assignment Help - homework help

How XML web services integrate two legacy distributed system

How can XML web services integrate two legacy distributed systems, one based on Corba and one based on Java RMI?

E

Expert

Verified

To integrate legacy systems into a bigger platform that interoperates each other, we use CORBA as an “extention” scheme, i.e., corba or web services connect legacy systems to one other as long as everyone conform to standard.

Depending on how the legacy works, we still have to use  uthor scraping or object mapping or similar thicks to make the legacy work with a CORBA vendor product, or WS vendor product.

   Related Questions in Programming Languages

  • Q : Define Iteration Iteration : The

    Iteration: The repetition of a set of statements, generally employing a looping control structure, like a while loop, for loop and do loop.

    		•
  • Q : Define Implements clause Implements

    Implements clause: That part of a class header which points out which interfaces are applied by the class. A class might implement for more than one interface.

    		•
  • Q : What is an Instruction set Instruction

    Instruction set: The set of instructions which characterize a specific Central Processing Unit. The programs written in the instruction set of one type of CPU can’t usually be run on any other kind of CPU.

    		•
  • Q : Explain UpdatePanel control Briefly

    Briefly explain about the UpdatePanel control.

    		•
  • Q : What is Avoid Redundancy Avoid

    Avoid Redundancy: While not every form of redundancy is as bad from a verification perspective as it is from a maintenance point of view, behavioral redundancy to re-create (local) state can impose problems because the model checker does not distingui

    		•
  • Q : Software Quality Assurance and Software

    What real-life experience have you gained along with Software Quality Assurance as well as Software Quality Control?

    		•
  • Q : What is Class method What is Class

    What is Class method: It is a synonym for the static method.

    		•
  • Q : Write a program and estimate pi using

    Consider a dartboard of radius 1. Since the area of the board will be  π r2 = π * 1 *1, it's clear the area of the dartboard is exactly π. The area of a square surrounding the board (circumscribing it) would be 2*2 = 4, sin

    		•
  • Q : Property Specifications of Java

    Property Specifications: The most straightforward way to specify and check simple safety properties in JPF is to use Java assertions inside the application under analysis. This allows the specification of properties that only depend on the application

    		•
  • Q : What is Character set encoding

    Character set encoding: The set of values allocated to characters in a character set. Associated characters are frequently grouped with consecutive values, like the digits and alphabetic characters.

    		•