Web Services: A Brief Introduction

Web Services, abbreviated as Web Services Designing, is a new stream of Web development activity in the IT sector that combines IT and Marketing. In layman’s terms, Web Services refers to the delivery of applications and/or content through the Internet. Web services allow for a much more elastic and flexible approach to information technology, web development and e-commerce. Many corporations are finding that they can significantly reduce their IT budgets by leveraging on Web Services as an alternative to standard software development, allowing them to provide a more comprehensive solution for their customers. Check Standout Web Services.

When describing a Web Services architecture, it is important to remember that each component involved in the process need a standard language, a vocabulary and a common server model. The goal of each individual component is to deliver an end-to-end application that interacts with a Web service gateway, and this interface can be anything from a text file to a web services API. The underlying programming language for most web services is the same, as is the server implementation. Most companies follow an onion architecture when developing a Web Services architecture. They begin with a client-side application that interacts with a Web services API, and then they build a middleware layer which handles the interactions between the various components. As the complexity of the application increases, additional layers of middleware are added to support the different aspects of the application, and eventually the stack becomes a full-featured framework.

There are many different web services that fall into the more advanced category of “CLR” or “combined language development”. These include things like Java, Perl, Python, Ruby, etc. Clients that want to “write once, run anywhere” would typically choose a Java based web services platform. On the other hand, someone who is not familiar with any of these scripting languages may want to consider Visual Basic for Application (VBA) scripts as a way to get their program created quickly.