WSDL Insights | Sumble

What is WSDL?

WSDL (Web Services Description Language) is an XML-based interface definition language that is used for describing the functionality offered by a web service. It defines how clients can access web services, including the operations exposed, the message formats used for requests and responses, and the protocol bindings (e.g., SOAP, HTTP). WSDL allows systems to understand and interact with web services in a standardized way.

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What other technologies are related to WSDL?

WSDL Competitor Technologies

WADL

Web Application Description Language (WADL) is a competitor because it provides a machine-readable XML description of HTTP-based web applications, similar to what WSDL does for SOAP-based services.

mentioned alongside WSDL in 88% (522) of relevant job posts

REST

Representational State Transfer (REST) is an architectural style for building web services, often using HTTP and JSON. It is a competitor as it provides an alternative to the SOAP-based services described by WSDL.

mentioned alongside WSDL in 3% (9k) of relevant job posts

JSON

JavaScript Object Notation (JSON) is a lightweight data-interchange format, used especially in RESTful APIs. REST is an alternative to SOAP, so JSON is often used where WSDL is not, making it a competitor.

mentioned alongside WSDL in 2% (5.5k) of relevant job posts

WSDL Complementary Technologies

XSD

XML Schema Definition (XSD) is complementary because WSDL describes web services, and XSD is used to define the data types used in the messages of those services.

mentioned alongside WSDL in 33% (4.1k) of relevant job posts

SOAP

SOAP (Simple Object Access Protocol) is complementary as it is a common protocol used for transmitting messages in web services described by WSDL.

mentioned alongside WSDL in 5% (12.5k) of relevant job posts

WS-Security

WS-Security is a set of specifications for securing web services, which are often described by WSDL. It is thus complementary.

mentioned alongside WSDL in 29% (505) of relevant job posts