Secure Spring Boot APIs Using Keycloak
Welcome back to this Keycloak series, where we’ve been understanding Keycloak step by step. Before moving ahead, let’s quickly recap […]
Keycloak Tokens and Authentication Flow
Welcome back to this Keycloak series. This is the second blog, where we continue understanding Keycloak step by step. In
Keycloak Basics: Concepts, Protocols, and Configuration
Authentication and authorization are essential in real-world applications. Every system needs to verify user identity and control access, which involves
GraphQL in Spring Boot — A Practical Guide
APIs are the backbone of modern software. For years, REST has been the go-to approach to building APIs in Java
How to Use Kafka Streams with Confluent Cloud and Spring Boot
In today’s data-driven applications, real-time processing is no longer a luxury—it’s a necessity. Kafka Streams, a powerful library from Apache
From REST to gRPC: Building Efficient Spring Boot Services
In today’s distributed systems, services often need to talk to each other in real time. REST has become super popular
Interservice Communication using OpenFeign
We have been building microservices in Java using the Spring Boot framework, but microservices don’t work in isolation—they need to
Simple App using Angular and Spring boot
Angular is a TypeScript-based framework that is primarily used for building the frontend of the web applications and Spring boot
Share data between related components in angular
In today’s time, Angular is a big name for building single-page applications (SPAs). SPAs dynamically update the content of a
Sealed class: Java VS Kotlin
In Java and Kotlin, there are three renowned types of classes: But if we want a way between these, Sealed
OAuth 2.0 Simplified: Secure Your Kotlin Apps
Introduction This blog is your shortcut to understand the essentials of OAuth 2.0, so you can confidently build secure Kotlin
Application Engineering
Coroutines: Exploring Asynchronous Programming in Android
Problem Statement In Android development, the main thread (also known as the UI thread) is responsible for handling UI interactions