Difference Between Web Service and WCF

WebService is language independent and Web Services communicate by using standard web protocols and data formats, such as - Http, XML, Soap. WCF allows applications to communicate with each other in the distributed environment.

1. What is difference between Web API and Web Service and WCF?
2. Why we use WCF instead of Web services?
3. Which is better WCF or Web API?
4. What is WCF web service?
5. Is WCF a Web service?
6. Why do we use WCF?
7. Is WCF a REST or SOAP?
8. Which one is better WCF or rest?
9. Is WCF a REST service?
10. What is replacing WCF?
11. Can WCF return JSON?

What is difference between Web API and Web Service and WCF?

WCF is used for developing SOAP-based services whereas Web API is used for both SOAP-based and RESTful services. WCF does not offer any support for MVC features whereas Web API supports MVC features. WCF supports HTTP, UDP, and custom transport protocol whereas Web API supports only HTTP protocol.

Why we use WCF instead of Web services?

So, WCF service is an advanced technology than Web service. Performance wise WCF is faster than web service. WCF provides more security, support various protocols & message formats. The only costly area of WCF for developer is it's configuration settings.

Which is better WCF or Web API?

WCF was created to develop SOAP-based services and bindings. Since WCF is SOAP based, which uses standard XML schema over HTTP, it could lead to slower performance. WEB API is a better choice for simpler, light weight services. WEB API can use any text format including XML and is faster than WCF.

What is WCF web service?

Windows Communication Foundation (WCF) allows you to create a service that exposes a Web endpoint. Web endpoints send data by XML or JSON, there is no SOAP envelope. This topic demonstrates how to expose such an endpoint. The only way to secure a Web endpoint is to expose it through HTTPS, using transport security.

Is WCF a Web service?

WCF is a replacement for all earlier web service technologies from Microsoft. It also does a lot more than what is traditionally considered as "web services". WCF "web services" are part of a much broader spectrum of remote communication enabled through WCF.

Why do we use WCF?

Windows Communication Foundation (WCF) is a framework for building service-oriented applications. Using WCF, you can send data as asynchronous messages from one service endpoint to another. A service endpoint can be part of a continuously available service hosted by IIS, or it can be a service hosted in an application.

Is WCF a REST or SOAP?

Normally, a WCF service will use SOAP, but if you build a REST service, clients will be accessing your service with a different architectural style (calls, serialization like JSON, etc.). Exposing a WCF service with both SOAP and REST endpoints, requires just a few updates to the codebase and configuration.

Which one is better WCF or rest?

RESTful services use basic HTTP and are simple with much less payload compared to SOAP services. You can use the WebHttpBinding in WCF to build non-SOAP RESTful services over HTTP. WCF is much more versatile in the sense that it can support many transport protocols -- HTTP, TCP, etc.

Is WCF a REST service?

WCF (Windows Communication Foundation) is a secure, reliable, and scalable messaging platform that can be used to build Web services in . ... You can use WCF to build RESTful services in . NET. REST (Representational State Transfer) is an architecture paradigm that conforms to the REST architecture principles.

What is replacing WCF?

With WCF (Windows Communication Foundation) no longer being actively developed, gRPC (remote procedure call) appears to be the natural replacement when it comes to developing greenfield service applications on . NET Core and . NET 5.

Can WCF return JSON?

WCF has option to send the response in JSON object. This can be configured with WebGet or WebInvoke attribute. In this sample we can create the sample RESTful service to expose the method to read/add/update/delete the employee information. ... Below code shows how to configure the JSON response format.