Lao Li share: why use Web Services

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Using Web Service has the following benefits:

Exposing existing functionality to the Web

A Web service is a set of code that can be invoked remotely using HTTP, which means that it can be activated using HTTP requests. Web service allows you to expose the functionality of your existing code on the network. Once exposed to the Web, other applications can use the functionality of your program.

Interoperability

Web service enables different applications to talk to each other and share data and services with each other. These Web service can also be used by other applications. For example, a VB or. NET application can access the Java Web service and vice versa. Web Service implements the independence of the application from the platform and Technology.

Standardized protocols

Web service uses standardized, industry-standard protocols to communicate. All layers of layer four (service transport, XML message processing, service description, and service discovery) all use protocols that are well-defined in the Web service stack. This standardized protocol stack offers a number of benefits to the business, such as a wide range of options, cost reductions due to competition, and improved quality.

Low-cost communications

Web Service uses the SOAP protocol on top of the HTTP protocol, so you can implement Web service with your existing low-cost network. This solution is much less expensive than proprietary solutions such as EDI/B2B. The Soap,web service, in addition to HTTP, can also be implemented on other reliable transport mechanisms, such as FTP.

Lao Li share: why use Web Services