Spring boot tutorials, Tips and Tricks

Demystify spring boot with examples of real world problems related to spring boot. Each tutorials are guaranteed to have a step by step explanation along with a working copy of project templates in github.

Latest articles on Spring Boot

Spring Boot and Thymeleaf for CRUD web Application

A CRUD application lets you Create, Read, Update and Delete things like files, database entries etc. With the help of JPA repositories and their built-in methods, its easy implement this. In this…

Thymeleaf Form Handling in Spring Boot

A web application can send post requests to the server in two main ways. One is to send them as form-data, and another is to send them in an AJAX request with JSON or XML. Though the later is…

Spring Boot Hazelcast Cache

This is a complete guide for using Hazelcast as cache backend in your spring boot application. What is Hazelcast? Hazelcast aka Hazelcast-IMDG is an in-memory data grid that helps create a data…

Store spring sessions in Separate Database

Storing session details in Redis or database is usually a good idea. However, the default implementation of spring-session-jdbc uses the primary data source to store and retrieve data from the session…

Spring session using JDBC

When running multiple instances of the same application, sharing the session data can be a good idea. In this post we will take a look at using a database as a session store for spring boot…

Top performing Tutorials

Elegant way to send firebase push notifications from Spring Boot.

Mobile notifications play a major role in user engagement. With the firebase’s new SDK for java, sending FCM push notification from a java Spring Boot application got a lot easier. Usually, FCM…

Spring Boot with ITextPDF and Thymeleaf engine

Generating PDF files with spring boot has never been this easier. In this post, we will discuss on how to create dynamic PDF files using itextpdf library and thymeleaf template engine. Understand…

Security with Spring Boot

This post is the gateway to various topics on the spring security module. Learn basic authentication, form login and much more about how login and logout work with session cookies. Simple Login and…

Loading UserDetails from a database in Spring Security

In the last post, We have seen how easy it is to set up an in-memory UserDetailsService and dynamically add users to the applications. However, we all know that the implementation is only good for…

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