Tag Archives: Microservices

The SPRING INITIALIZR at https://start.spring.io has been around for a while and is the best way to bootstrap a new Spring Boot application. So far, there hasn’t been a similar way to bootstrap a new MicroProfile project even if the different vendors have provided starters for their implementations. But the wait is over! The MicroProfile Starter is currently in “Beta”, ...

So you’ve decided to run your Kubernetes workloads in AWS. As we’ve seen before setting up AWS EKS requires a lot of patience and headache. You may be able to get it working. For others, you should check out the eksctl tool from Weaveworks. Now that you’ve got a Kubernetes cluster, you want to start deploying your microservices to it ...

In my previous article, I talked about how to choose Microservice or Monolith for your new project. As an architect may you follow the points that I mentioned in the previous article and come to a conclusion that you will going to use Microservice Architecture, a big cheers for you. You promoted yourselves as a first-class citizens of the new ...

1. Introduction Since Kent Beck coined the idea of test-driven development (TDD) more than a decade ago, testing became an absolutely essential part of every software project which aims for success. Years passed, the complexity of the software systems has grown enormously so did the testing techniques but the same foundational principles are still there and apply. Table Of Contents ...

Microservices written with SparkJava are just plain Java code using a standard Java library. No annotation magic, just code. The advantage of this simple style of programming is that it is, well, simple. It’s so simple that the Graal native compiler just compiles it without blinking, something which is currently very difficult with more complex frameworks like Spring, for example. ...

1. Introduction Security is an exceptionally important element of the modern software systems. It is a huge topic by itself which includes a lot of different aspects and should never come as an afterthought. It is hard to get everything right, particularly in the context of the distributed microservice architecture, nonetheless along this part of the tutorial we are going ...

1. Introduction The journey of implementing microservice architecture inherently implies building the complex distributed system. And fairly speaking, most of the real world software systems are far from being simple, but the distributed nature of the microservices amplifies the complexity a lot. In this part of the tutorial we are going to talk about some of the common traps that ...

In the previous post we created our first micro service “ProductService” using SpringBoot and Docker. In this part we will go into details of how to manage multiple microservices using Spring Cloud, netflix libraries, API gateways . For our order management system, let’s say,  a minimal relationship could be something like this : So, let’s build 2 more services called “orderService” ...

In this series of workshop we will build few micro services using spring boot, docker and then deploy them into kubernetes. So, Lets get started. First we need to define a problem statement to begin with. Lets say we want to build a order management system. Identifying domains First step would be to understand what domains are required, for simplicity ...