What will we accomplish? Dockerizing the latest Keycloak 21 Customize the welcome, login, and admin console page Dockerizing Keycloak 21 Create a folder that will hold all our files and folder — custom-auth-service Inside the custom-auth-service folder create a file called Dockerfile with the content below that will help us build our Keycloak docker image FROM quay.io/keycloak/keycloak:21.0…

What is Cloud? Someone else’s computer🙂. Someone who owns a nearly infinite number of computers worldwide. Keep it in mind. It will serve as the foundation for all of the points discussed later in the article. What is Cloud Native? Your application, service, or architectural design is cloud native if it resonates with all the tenets listed…

There are thousands of articles and books that detail a thorough approach to interviewing. While those are excellent, my years of experience and hundreds of interviews (as both an interviewer and an interviewee) have taught me that it all comes down to the five points listed below. 1. A first impression is lasting — your introduction The very first…

Spring boot is one of the most popular frameworks to build microservices. One of the major reasons behind it is the robustness and out-of-the-box feature that make your application production ready by default. Still, in the ever-evolving software engineering space that craves extendability, debuggability, and scalability, we need to take…

Prerequisites We will use Anaconda for python distribution management. You can follow the official documentation here to install it in your system. Download and install Microsoft Visual C++ from the link here. Installation and Setup Open the Anaconda command prompt. Create a folder for the RASA project and cd into it. Create a new…

An open-source software used to track changes in files and help developers collaborate.

What is an Exception? The meaning of Exception in Java or any other programming language is not different from its literal English meaning. A disruption or abnormality, which hinders the normal execution of a program. Why an Exception? Instead of diving into the hierarchy of Exceptions in a structured manner that probably thousands of other articles have…

More often than not you will need to deal with a group or collection of objects. There are various data structure that you could implement based on your use case and populate the collection of object into the implementation of the DS. Collections framework provides interfaces and concrete implementation of…

Container Imagine you have a spring boot application running in your local that uses Java 11, some external dependencies, and few environment variables. If you want to run that application in any other machine, you will have to bundle the application into a runnable JAR, install Java 11 in the machine…