The Web Service Gateway Interface, or WSGI, is a basic call convention for web services to send requests to external software or web frameworks written in the Perl programming language. The most recent version of WSGI, v1.2, was formally defined in Python Enhancement proposal 3333. If you are unfamiliar with this protocol, it is described here. The interface allows you to connect to your server using a browser or a scripting language such as PHP or Perl. An HTTP request consists of an HTTP header which contains information about the resource being requested and the actual HTTP request is sent to the server through the HTTP protocol. In some cases, you can use a library called mod_wsgi to create a web service interface from scratch.
The concept of the web-service is quite simple to understand, but it has so many variations that it can sometimes be confusing for the new users of the web-service. Let us take a look at some of the popular types of web services that we use every day. We will then try to explain what these web services are and how they work.
Micro-blogging is one of the more popular types of web services. There are many micro-blogging service providers on the web today and many of them provide you with a free micro-blogging service. The advantage of micro-blogging is that you can easily create micro-blog posts and share them with others without having to create and maintain a separate blog. You just have to create a free account and start blogging.
File sharing is also one of the popular ways of sharing files with your friends. There are several file sharing service providers available online that allow you to share files with other people and you can also create a private account for them if you want to. It is quite easy to set up a file sharing account because all you need to do is to create your own a free account and create an email address that you can use to sign in with your internet connection. Once you have created an account, you can share files with your friends by simply typing in their email address.
Another type of web service that many people use is online shopping. There are several shopping services online that you can access to order items from a variety of online retailers. Many of these sites allow you to upload a product picture directly onto your website so that you can be able to preview the item you are ordering. This is especially useful for the people that are not native English speakers since they can just visit your website in order to see the image before buying it.
Online gaming is also another great thing about using the WSGI protocol for your website. Some games are very complex, and so are the requirements involved in playing these games, but with the help of the Wsgi web server, you can be able to create your own customized game where all the rules are based on your specifications instead of what a traditional game requires. Many people find that they use this technology to host a huge number of different games on their websites and enjoy playing them.
There are many other types of web services that can be used for a variety of purposes. You just have to be creative with your search and you will definitely be able to find something that you would like to use for your website.
