WCF vs ws: What are the differences?

# Introduction
Below are the key differences between WCF and WS.

1. **Protocol Implementation**: WCF supports multiple protocols such as HTTP, TCP, and named pipes, whereas WS primarily uses HTTP protocol for communication.
2. **Flexibility in Messaging**: WCF allows for different types of messages like text, binary, and MTOM, while WS relies on XML for messaging.
3. **Interoperability**: WCF offers better interoperability with non-WCF services due to its support for various protocols and standards, whereas WS may have limitations when interacting with non-WS services.
4. **Error Handling**: WCF provides more advanced error handling capabilities, including fault contracts and detailed exception information, compared to WS.
5. **Configuration Complexity**: WCF configurations can be more complex due to its extensive flexibility in protocol, encoding, and security options, while WS configurations are relatively simpler.
6. **Extensibility**: WCF allows for more extensibility through custom bindings, behaviors, and channels, while WS has fewer extension points available.

In Summary, WCF and WS differ in protocol support, messaging flexibility, interoperability, error handling, configuration complexity, and extensibility.