An Advanced Guide to GraphQL with Spring Boot

In this guide I’m going to discuss some more advanced topics related to GraphQL and databases, like filtering or relationship fetching. Of course, before proceeding to the more advanced issues I will take a moment to describe the basics – something you can found in many other articles. If you already had the opportunity to familiarize yourself with the concept over GraphQL you may have some questions. Probably one of them is: “Ok. It’s nice. But what if I would like to use GraphQL in the real application that connects to database and provides API for more advanced queries?”. If that is your main question, my current article is definitely for you. If you are thinking about using GraphQL in your microservices architecture you may also refer to my previous article GraphQL – The Future of Microservices?. Continue reading “An Advanced Guide to GraphQL with Spring Boot”