--%>
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 : Explain String String: It is an

    String: It is an instance of the String class. A string comprises of zero or more Unicode characters, and they are not mutable or immutable, once formed. The literal string is written between a pair of string delimiters ("), as:

    Q : Define the term Base case Define the

    Define the term Base case: It is a non-recursive route via a recursive method.

    		•
  • Q : Define Parallel programming Parallel

    Parallel programming or parrelel computing is the concurrent use of multiple compute resources to resolve a specified problem. Parallel program always comprises of concurrently executing processes, problem decomposition relates to the manner in which

    		•
  • Q : Define the term Interface inheritance

    Interface inheritance: Whenever a class implements an interface, the interface inheritance relationship exists among them. The class inherits no implementation from interface, just method signatures and static variables. It is as well possible for one

    		•
  • Q : CORBA allows high performance

    'CORBA was designed to allow high performance distributed applications to be written’. Discuss. Definitely, ’CORBA was designed to allow high performance distributed applications to be written’ because it provides:

    		•
  • Q : Write a program that prints out 20

    Write a program that prints out 20 random cards form a standard deck of 52 cards. Make sure the program prints out different sets of cards from one run to the next.

    		•
  • Q : Write a program to print out ten random

    Write a program to print out ten random numbers from the following sets: a) {0, 1, 2, 3, 4, 5, ...99, 100} b) {1, 2, 3, 4, 5, 6} c) (10, 20, 30, 40, 50,...990, 1000} d) {-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5} e) {1.5, 2.0, 2.5, 3.0, 3.5}  

    		•
  • Q : Block Started by Symbol What is the

    What is the Block Started by the Symbol?

    		•
  • Q : Define Thread starvation Thread

    Thread starvation: It is a condition which applies to a thread which is prevented from running by other threads which do not yield or turn into blocked.

    		•
  • Q : Subroutine in the programming Describe

    Describe the number of ways that an argument is passed to a subroutine in the programming?

    		•