Kubernetes has been gaining popularity as a container orchestration tool in recent years. If you’re new to Kubernetes, or are looking to get started with it, this guide is for…
What is Spring application context?
The Spring application context is a powerful tool that allows developers to configure their applications in a flexible way. It is a central part of the Spring Framework and is…
What is Spring in Java?
Java Spring Framework is one of the most popular application frameworks available today. It enables developers to create robust, high-performance applications in Java. Spring also makes it easy to develop…
Spring Security
Intro to Spring Security As a Java developer, you’re probably familiar with the Spring Framework. Spring Security is a powerful security framework that builds on the Spring Framework, making it…
Installing RabbitMQ on Windows
This guide covers RabbitMQ installation on Windows. D:\erl-24.3.3 RabbitMQ examples Now we have the Java client and its dependencies, we can write some code. Type CMD STOP Recv class And…
Microservices With Spring Boot and Spring Cloud
Spring Initializr
AWS EC2 Instance Price
Amazon Web Services (AWS) charges a pretty penny for its cloud computing services. However, a small amount of computing power isn’t a bad thing to have. In fact, all of…
Amazon CloudWatch
As the cloud continues to gain momentum, companies are building tools to make managing applications easier. Amazon’s CloudWatch is an open software platform that allows developers to monitor the performance…
AWS Shared Responsibility Model
With the shared responsibility model, AWS controls the security of the cloud and customers control security in the cloud. AWS controls the data centers, the security of their services, and…
AWS Security Group
What is aws security group? A security group acts as a virtual firewall that controls the traffic for one or more instances. You can create one or more security groups….