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venkatesh 44venkatesh 44 

new to web services

Hi

frnds,

 

Am new to web services i dnt know any thing about webserivces ,

I have some doubts in webservices 

plz gve sugeestion to me

 

1. what is web services?

2. why we use web serivces?

3.what is the best way to learn webservices

4.if any one have regarding books or pdf for webservices plz send to me

5.throgh webservices how we conncect one organization to anther organtion

 

 

plz any one give me idea about these question

 

Thank u for advance all my frnds....

Srinu@dreamsSrinu@dreams

* Web Services can convert your applications into Web-applications.

* Web Services are published, found, and used through the Web.

* Web services are typically application programming interfaces (API) or Web APIs that are accessed via Hypertext Transfer Protocol (HTTP) and executed on a remote system hosting the requested services.

* Web services are application (software) components that run over the internet using XML.

* Web services can be used by other applications.

 

How Does it Work?

* The basic Web services platform is XML + HTTP.

*XML provides a language which can be used between different platforms and programming languages and still express complex messages and functions.

*The HTTP protocol is the most used Internet protocol.

*Web services platform elements:

SOAP (Simple Object Access Protocol)

UDDI (Universal Description, Discovery and Integration)

WSDL (Web Services Description Language)

Refer:

http://www.salesforce.com/us/developer/docs/api/index.htm

JitendraJitendra