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Enterprise Java
JPA @Embeddable and @Embedded
Introduction: As an object-oriented developer, we want to avoid having larger classes with tons of unrelatable fields. And so, we…
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DevOps
Working with kubectl in Kubernetes
Kubectl is a command-line tool that helps us interact with our Kubernetes API server. In turn, it helps us manage…
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DevOps
Kubernetes: An Introduction
Introduction: In this tutorial, we’ll introduce you to Kubernetes and will discuss its architecture. As a prerequisite, it’s good to…
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Enterprise Java
Spring @RequestParam Annotation
Introduction: Spring @RequestParam annotation can be used to extract the query parameters in a handler method. In this quick tutorial,…
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Enterprise Java
Spring @Primary Annotation
Introduction: Spring @Primary annotation is used to give a higher preference to the marked bean when multiple beans of the…
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Enterprise Java
Spring @Lazy Annotation
Introduction: The Spring framework, by default, loads and eagerly initializes all beans at the application startup itself. In our application,…
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Enterprise Java
Spring @Order Annotation
Introduction: The Spring @Order annotation was first introduced in Spring 2.0. It was then used only to define the order…
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Enterprise Java
Spring Boot: Building a RESTful Web Application
Introduction: REST stands for Representational State Transfer and is an architectural guideline for API design. We assume that you already…
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Enterprise Java
Spring Boot with H2 Database
In this quick tutorial, we’ll bootstrap a simple Spring Boot application backed by an in-memory H2 database. We’ll use the…
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