SpringBoot is the trending way of building applications and microservices. ActiveMQ is one of the most popular message brokers. Did you know that with SpringBoot you can have embedded ActiveMQ instances? In this In-Memory ActiveMQ and SpringBoot Example Project, I
Spring, by default, uses runtime weaving (unlike AspectJ – see this) for aspects. In runtime weaving, a proxy class is generated for your “adviced” classes and they are decorated with the advices at runtime. @Transaction annotation works the same way. In
Not all the containers in your cluster will be non-persistent or ephemeral. Most of the time you will need persistent containers running all around the place to hold some sort of data. To store the data independent of the lifetime
Let’s start by observing the figure below: First, the request is received by the DispatcherServlet. DispatcherServlet is a front controller. It is like a super controller who redirects all the requests to the corresponding handler methods inside the controller classes.
In this video, under 5 minutes, I am demonstrating how to use a process (process2) as a subprocess in another process (process1) which is actually in a separate repository (repo1). I placed the BPM Suite console and 2 folders (“.niogit”
In this post, I want to briefly explain the differences between Continuous Integration, Continuous Delivery, and Continuous Deployment. I will keep this very brief and try to make it as easy to understand as possible. What is Continuous Integration
When you are creating apps using an IDE like Eclipse or IntelliJ IDEA, compiling and running your code is pretty easy since the IDE will take care of many of the things behind the scenes. But you may encounter this
Here is a single line that will enlighten your world 🙂 “OpenID is a protocol for authentication while OAuth is for authorization” In OpenID, authentication is delegated: Server A wants to authenticate user U, but U’s credentials (e.g. U’s
In this post I would like to share with you some enlightening quotes from spring documentation. Here you will see the difference between some of the spring annotations like @component, @service, @repository, @controller, what it means to use them or can
In this post, I will try to guide you on how to develop with Spring’s wrapping of Netflix’s Eureka. Eureka is a REST (Representational State Transfer) based service that is primarily used in the AWS cloud for locating services for the purpose of