Web services is a service that is offered by a particular electric device to another device, and they use the World Wide Web to communicate with each other. Web services were developed to facilitate communication between humans and computers but later it was used to establish communication between two electronic devices, and this is done by transferring file formats such as XML and JSON which are machine-readable file formats. If you have a data processing code and want to make it into a web service so that many people will be able to use it, the following are some of the tips you need to follow to create a web service:
Do not use local APIs:
It is always better to use your workflows and systems while creating a website. Web services are mostly implemented as an afterthought, and most of the service providers have an interface and a code which is set aside for public service and this service it is often hard to understand or use.
Accommodate user needs:
You always need to imagine that the knowledge of the consumer service is very less and if you want to create a useful service you need to make sure that you accommodate the needs of the users. If you happen to have your code already in use, then you need to take a minute to think about all the people who are using the code. Ask yourself some questions such as what are the needs of the users, how are they using the code and what are the skills. When you get answers to these questions, you will be able to get a rough idea of your design.
Consider making your web service with interoperability and compatibility in mind:
You need to code against the data compliance model in your domain. You can use some of the service initiatives like BioSharing, VO table etc. to define your data exchange format. If at all there happens to be a crash you need to make sure that your service does not fail abruptly. The workflow must not crash, and it must be created in such a way that it helps the user to find a proper solution.
Always make sure that you stick to the status:
Every domain has a set of standards which you need to keep in mind while creating a web service. You will have to provide documents to describe the algorithms that are used. These documents need to contain the description and subscription of the errors that might be caused. If your domain does not have any particular standard, then you can consider creating a small group to develop the standard.
Preparing a document is essential, and you need to include the task’s description that is performed by the service and what it will be doing form the user’s point of view. You can also list our important error messages and the solutions for such cases.