Rest

This tutorial is mainly meant for REST API developers, who want to learn how to develop a GraphQL client. It is a comparison of a RestTemplate and GraphQL client. — Let's consider a use case where we have an application we call “producer”, which manages information about a customer. This application exposes REST API and GraphQL. The REST API has GET, POST, PUT, PATCH, and DELETE methods which return, create, update, partially update, and delete the customer accordingly. This application…

…and why you probably don’t as well. — Ok, so far work has been consuming since the beginning of the year, and I’m sure that I have company on this boat. If you’ve been burnout lately or are close to the edge of the world, you know you’ve been pushing yourself hard lately. Although we sleep, observe our…

Does an user read long documentation before using a site ? Any usable site will let user just read to navigate around. Why should web APIs be any different? The client should be able to browse through choices available. A developer need not dig through documents to integrate such API. …

Exceptions make part of any program. The important chunk of any developer's work is to guarantee that the program will recover from an error and inform a user what happened. In this tutorial, I will compare exception handling in REST and GraphQL APIs. — This tutorial is a completely practical guide. I've created a SpringBoot Java project, that manages information about customers' info. The app is connected to the database, for simplicity I'm using the H2 in-memory database. The application functionality allows to get by id and to create customers. This functionality can be…

RESTful Services REST is an architectural style which was introduced by Roy Fielding in 2000 in his doctoral research. REpresentational State Tranfer (REST) is a stateless client-server architecture in which web services are viewed as resources and can be identified by their URIs. Here multiple URIs may refer the same resource. Web…

FHIR Exchange Module and RESTful API — FHIR Exchange Module FHIR is designed as an interface specification — it specifies the content of the data exchanged between healthcare applications, and how the exchange is implemented and managed. FHIR defines the following methods for exchanging data between systems. Each of the methods is meant for a specific use case and has…

The elusive gift of Sabbath rest in my life. Resting is hard for many of us, especially those of us who grew up in a community where work was prized above almost anything else. “Go to the ant, thou sluggard; consider her ways, and be wise…” Productivity, even in ministry…