Reading Time: 4 minutes In this article, we will implement a Micronaut application written in Java that uses GraphQL to expose the data. Let’s have a quick overview of the GraphQL and Micronaut frameworks before we move on to the implementation. GraphQL “GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data. GraphQL provides a complete and understandable description of the Continue Reading
Reading Time: 2 minutes We won’t go over too much of the basics of microservices in Java. However, after reading this blog, you should understand how to create a standards-based microservice using the Quarkus framework. If you’re considering migrating an existing service to Quarkus, you’ll get an introduction to how to support some of the basic features, functionality, and configuration options of microservices that you’re probably already used to. Continue Reading
Reading Time: 3 minutes Need for Axon Framework Axon Framework is designed to support developers in applying the CQRS/DDD architectural pattern and Event Sourcing. It helps developers build easily scalable and maintainable applications by providing implementations of some basic building blocks, such as Aggregates, repositories, and event buses Axon Framework, founded by Allard Buijze also working for Trifork, is an open source product with version 3 planned for Q1 2016. CQRS Example Using Continue Reading
Reading Time: 5 minutes Hello, Readers hope all are doing well and liked my previous blogs on various DevOps tools and practices. If you have not gone through these blogs you can click here for them. Now in this blog, we will be on the journey of understanding consul connect as service mesh and consul connect integration with Kubernetes. So before we start our journey of consul Connect integration with Kubernetes Continue Reading
Reading Time: 5 minutes Hello, Readers hope all are doing well and liked my previous blogs on various DevOps tools and practices. If you have not gone through these blogs you can click here for them. Now in this blog, we will check provision AWS Services from Boto3 like ECS and ECR but first, we will understand some basic concepts or components we are going to use here. What Continue Reading
Reading Time: 2 minutes The world is a stage where all of us are artists and Constant learning is the foundation of success.In order to continue your learning with something new, here were are going to learn deep into Spring Reactor. Here we will look into Advance details about Spring Reactor like Backpressure, Operation, and more. Backpressure Backpressure is when a downstream can tell an upstream to send it Continue Reading
Reading Time: 2 minutes The world is a stage where all of us are artists and Constant learning is the foundation of success.In order to continue your learning with something new, here were are going to learn about Spring Reactor. Let’s start with the basics about what is Reactive Programming first. Reactive Programming It’s important to understand the difference between reactive programming and reactive systems. We use both these Continue Reading
Reading Time: 3 minutes Hi Readers, In this blog will learn about the basics of a docker compose file. We will see what it is, why do we need this and most importantly see how we can begin with writing docker compose file. What is docker-compose file? It is a tool which is helpful in defining and running multi-container docker applications. We configure application services into a yaml file Continue Reading
Reading Time: 6 minutes Hello Readers, Today the majority of organisations adopted micro services architecture and the rest are planning to migrate to it one of the important reasons for this is making their application highly available to consumers. For this reason many organisations use the kubernetes platform so that they will have high availability with zero downtime as kubernetes has many important key features like Replication, Load Balancing, Continue Reading
Reading Time: 7 minutes Hello Readers, This blog will take you through the inner workings of Service mesh and Istio and its relationship with kubernetes. In addition, we will understand how istio makes many complex processes in kubernetes easier. What is a Service Mesh? Today, software applications are typically architected as distributed collections of micro services. Each collection of micro services performing some discrete business function in these architectures Continue Reading
Reading Time: 4 minutes Hi everyone! In this article, we will talk about what is service mesh and why do we need it in a microservices application. Introduction Simply speaking, service mesh is a popular solution to manage communication between microservices application. Now a simple question that comes into mind here is why we actually need a dedicated tool for microservices application. To understand this, let’s first discuss what Continue Reading
Reading Time: 3 minutes Before going to deploy the service into istio let’s first understand what is service mesh. Service mesh is a dedicated infrastructure layer for handling service to service communication. Basically, it’s a way to control how different micro services deployed on kubernetes will manage secure communication and traffic between them with lot’s of cross-cutting concerns like logging, security, etc. Istio service mesh comes with lot’s of Continue Reading
Reading Time: 4 minutes A pact is a code-first tool for testing HTTP and message integrations using contract tests. It’s will help you to have a write HTTP Contract test. Contract-driven testing Have you ever traveled to a country where people don’t speak your native language? When two people don’t speak the same language, it’s hard for them to accomplish anything together, So for resolve that issue we will Continue Reading
