Introduction to SOAP
SOAP is a simple XML based protocol to let applications
exchange information over HTTP.
Or more simply: SOAP is a protocol for accessing a Web Service.
What You Should Already Know
Before you study SOAP you should have a basic understanding of XML and XML Namespaces.
If you want to study these subjects first, please read our XML Tutorial.
What is SOAP?
- SOAP stands for Simple Object Access Protocol
- SOAP is a communication protocol
- SOAP is for communication between applications
- SOAP is a format for sending messages
- SOAP is designed to communicate via Internet
- SOAP is platform independent
- SOAP is language independent
- SOAP is based on XML
- SOAP is simple and extensible
- SOAP allows you to get around firewalls
- SOAP will be developed as a W3C standard
Why SOAP?
It is important for application development to allow Internet communication between
programs.
Today's applications communicate using Remote Procedure Calls (RPC) between objects
like DCOM and CORBA, but HTTP was not designed for this. RPC represents a compatibility
and security problem; firewalls and proxy servers will
normally block this kind of traffic.
A better way to communicate between applications is over HTTP,
because HTTP is supported by all Internet browsers and
servers. SOAP was created to accomplish this.
SOAP provides a way to communicate between applications running on different
operating systems, with different technologies and programming
languages.
Microsoft and SOAP
SOAP is a key element of Microsoft's .NET architecture for future Internet application development.
SOAP 1.1 was Proposed to W3C
UserLand, Ariba, Commerce One, Compaq, Developmentor, HP, IBM, IONA, Lotus,
Microsoft, and SAP proposed to W3C, in May 2000, the SOAP Internet protocol that they hope will revolutionize application
development by connecting graphic user interface desktop applications to powerful Internet servers using
the standards of the Internet: HTTP and XML.
W3C is Working on SOAP 1.2
The first public Working Draft on SOAP was published from W3C in December
2001. To read more about the SOAP activities at W3C please visit our W3C tutorial.
 |
 |
 |
 |
|
The Ektron Intranet
lets you do everything you need to do on your corporate intranet and everything you want to do... all with just one application.
What can you do with the Ektron Intranet? |
 |
Navigate through content, documents, assets, colleagues and workgroups quickly and intuitively with enterprise search |
 |
Communicate with friends and colleagues with forums, message boards and corporate blogging using the new Social Networking Platform |
|
Utilize the extensive out-of-the box features or customize your site through Ektron CMS400.NET's open architecture |
 |
Promote collaboration in your organization through project workspaces where others can efficiently find information and work together |
 |
Author/edit content, manage navigation, menus, audit trails, workflow and approvals with the best in breed Content Management |
|
|
|
|
See why there are 20,000+ Ektron integrations worldwide.
|
|
 |
TAKE THE VIDEO TOUR |
 |
or download a FREE TRIAL today. |
|
HOME
Printer friendly page
