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Mar 2, 2023 · 6 min read · Introduction In this tutorial, we are going to create a REST API using Spring Boot and H2 database. What is an H2 database? H2 database is a lightweight and fast relational database management system that is written in Java. It can be embedded in Jav...
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Feb 26, 2023 · 6 min read · Introduction In this tutorial, we are going to implement one-to-one mapping between objects in Java and use Spring Data JPA to automatically implement the mapping in a relational database (MySQL). If you are learning Spring Boot then it is very impor...
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Feb 12, 2023 · 4 min read · If you are quite familiar with Java and moving towards Spring Framework or you want to get an idea of a loosely-coupled and tightly-coupled system from a programming perspective or you want to add a bit more knowledge to your mental knowledge reposit...
Join discussionFeb 12, 2023 · 4 min read · This is a continuation of REST API Using Spring Boot - Level 1. In this tutorial, we will see how we can use a Java class as our temporary storage to send and receive actual user data to and from our REST API. Let's get started. Create Custom Data Ty...
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Feb 12, 2023 · 6 min read · In this tutorial, we are going to create a simple REST API using Spring Boot for an imaginary user management application. Our target is to get familiar with the code structure and the annotations. We will create HTTP endpoints and for now, return st...
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