Many organizations use multiple software systems for management. Different software systems often need to exchange data with each other, and a Web service is a method of communication that allows two software systems to exchange this data over the internet. The software system that requests data is called a service requester, whereas the software system that would process the request and provide the data is called a service provider.
Different software might be built using different programming languages, and hence there is a need for a method of data exchange that doesn’t depend upon a particular programming language. Most types of software can, however, interpret XML tags. Thus, Web services can use XML files for data exchange.
Rules for communication between different systems need to be defined, such as:
At Swat Info System we help our client to create Custom Web Service so that they can manage and exchange data between their multiple websites and services. Thus it makes them to use data exchange service in easy way that our experienced and highly qualified staff has created for their particular needs.