Web Services in Cloud Computing
How do web services handle state management?
Most web services consume a stateless characteristic, this is information in a request from any client to a server must be sufficient to process the request. However, the state can be maintained in the application by some of the methods such as cookies URL re-writing or token passing for the session.
What is the role of an API gateway in web services?
An API gateway is a reverse proxy, serving as the entry point of every API it hosts, assembling all the services needed to complete the request and return the results. They handle all incoming requests, perform security checks, rate limiting, and analyse incoming traffic.
How do microservices relate to web services?
Microservices are an architectural approach to a complex software application where enterprise applications can be divided into small services that can be independently deployed. All these services interfaced may sometimes use web services that involve protocols such as REST or SOAP so that the applications are integrated meaningfully.
Can web services be used for real-time data processing?
Yes, web services can be used for real-time data processing although the processing is more suitable when the process uses RESTful services. WebSockets are also good to be implemented together with Web services where communication between the client and the server can be done in real-time with alternating control.
Web Services in Cloud Computing
Cloud computing web services are one of the integral parts of the modern Internet. They assist in getting in touch through various applications or systems with one another for the interchange of data and sharing functionalities with the help of the Internet medium. With the advent of technologies in cloud computing, web services started finding wide applications in interconnecting different technologies and platforms to facilitate communication and collaboration with various systems. An introduction to the importance and the role of web services regarding cloud computing is illustrated below.