REST Web Service & SOAP

Short Comparison with REST and SOAP

What is a REST Web Service

The acronym REST stands for Representational State Transfer, this basically means that each unique URL is a representation of some object. You can get the contents of that object using an HTTP GET, to delete it, you then might use a POST, PUT, or DELETE to modify the object (in practice most of the services use a POST for this).

Who’s using REST?

All of Yahoo’s web services use REST, including Flickr, API uses it, pubsub, bloglines, technorati, and both eBay, and Amazon have web services for both REST and SOAP.

Who’s using SOAP?

Google seams to be consistent in implementing their web services to use SOAP, with the exception of Blogger, which uses XML-RPC. You will find SOAP web services in lots of enterprise software as well.


As you may have noticed the companies I mentioned that are using REST api’s haven’t been around for very long, and their apis came out this year mostly. So REST is definitely the trendy way to create a web service, if creating web services could ever be trendy (lets face it you use soap to wash, and you rest when your tired). The main advantages of REST web services are:

  • Lightweight – not a lot of extra xml markup
  • Human Readable Results
  • Easy to build – no toolkits required

SOAP also has some advantages:

  • Easy to consume – sometimes
  • Rigid – type checking, adheres to a contract
  • Development tools


About Jit

Having expertise in dynamic and interactive web applications design and development looking for a challenging position in LAMP (Linux, Apache, MySQL and PHP) environment and MySQL DBA.In depth Knowledge and experience of client/server technologies, internet/intranet based programming techniques, MVC Architecture server management and object-oriented approaches, user centered design approach.Expertise in Provides Business Solutions, Project Documentations, Architecture, Design, Functional Documentation
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