Microservices

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Axon Framework: Event Sourcing with MongoDB

Reading Time: 4 minutes If you want to build Microservices, You may prefer Axon, a Java-based framework. It provides utility to implement CQRS (Command Query Responsibility Segregation), Event Sourcing, and DDD (Domain Driven Design) architectural patterns while developing a software application. Axon facilitates the implementation of Command Handling, Event Routing, Event Sourcing, Snapshotting, and many more building blocks. It has very friendly APIs to use these implementations and build Continue Reading

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Introduction to CQRS(Working, Uses, Benefits)

Reading Time: 2 minutes Overview The Command and Query Responsibility Segregation (CQRS) pattern separates read and write operations for a data store. Reads and writes may take entirely different paths through the application and may be applied to different data stores. CQRS relies on asynchronous replication to progressively use writes to the read view so that changes to the application state instigated by the writer are eventually observed by the reader. How CQRS Works Consider, for Continue Reading

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Understanding Profiles in Microservices

Reading Time: 4 minutes In this blog, we will learn and try to build an Understanding of Spring Profiles in Microservices. I’ll answer a few questions: what are profiles and why do we need them? Your application is running, at the initial stages, it will run on the dev environment. After some time it will be running in a test environment and finally, it will be in production. So Continue Reading

A Brief Introduction to Axon Framework

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

How Kafka Relates to Axon Framework?

Reading Time: 3 minutes Axon and Kafka are used for different purposes, Axon is used for Event-Driven Architecture and provides the application-level support for domain modeling and Event Sourcing, as well as the routing of Commands and Queries, while Kafka serves as an Event Streaming system. The basic fundamental of Axon is to implement CQRS and Event Sourcing-based architecture.  With the help of this, we can design & develop Continue Reading

Introduction to Liferay DXP: A simple way of web development.

Reading Time: 4 minutes Introduction Liferay Portal is an open-source enterprise portal software, which provides companies with a single platform to manage all their content and applications. It brings together all the disparate systems in your business, such as email, intranet site, knowledge base, discussion forum etc. Liferay DXP is an extension of Liferay 7 CE (Community Edition) and contains additional modules such as EJB container and JMS broker Continue Reading

Creating RESTful API using SpringBoot and MongoDB

Reading Time: 3 minutes In this blog, we are going to create RESTful APIs using spring boot and containerized MongoDB. What are RESTful API, SpringBoot, and Containerized MongoDB In this section, we will go through the term’s REST API, SpringBoot, and Containerized MongoDB RESTful API A REST API (also known as RESTful API) is an application programming interface that conforms to the constraints of REST architecture. REST stands for Continue Reading

Spring Cloud GCP and Cloud Storage: Unlimited Storage Option

Reading Time: 3 minutes Introduction Section: Spring Cloud Storage provides a convenient abstraction for working with Google Cloud Storage, allowing you to easily access files from your application. And providing you with an interface that is consistent with other Spring APIs. Section: You can also use cloud storage to provide dynamic content to your applications, such as processing images on the fly or streaming videos directly to your client. Continue Reading

Spring Cloud GCP And BigQuery: A Way Large Dataset Handle

Reading Time: 5 minutes Introduction In this example, we are going to cover how to load data into the BigQuery table and query the table using GCP console and API. We will use Spring Cloud GCP to make our application ready for accessing the Google Cloud Platform services. Spring Cloud GCP and BigQuery Spring Cloud GCP and BigQuery is a library that provides support for Google Cloud Platform (GCP) Continue Reading

Spring Cloud Pub/Sub

Reading Time: 2 minutes Cloud Pub/Sub Google Cloud Pub/Sub allows services to communicate asynchronously, with latency on the order of 100 milliseconds. Pub/Sub is used for streaming analytics and data integration pipelines to ingest and distribute data. It is equally effective as a messaging- oriented middleware for service integration or as a queue to parallelised tasks. Pub/Sub enables to create systems of event producers and consumers, called publishers and subscribers. Publishers communicate Continue Reading

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All You Need To Know About Auth0

Reading Time: 2 minutes Auth0 provides an authentication and authorization platform for your application. It helps to build and run a secure identity infrastructure including authentication, data protection, and password management. Purpose of Use Auth0 for Authentication in your Application Implementation of authentication and authorization is the problem that developers face constantly in their workdays. And they should create a program that will provide the best user experience. Previously, Continue Reading

Spring Boot: Launch your application in Google Cloud Platform (GCP)

Reading Time: 4 minutes Google Cloud Platform provides a cloud computing services that run the Spring Boot application in the cloud environment in much simpler and seamlessly manner. In this blog we will talk about Google Cloud Platform and Spring boot and how users can deploy spring boot application in App Engine Google Cloud Platform. Google Cloud Platform (GCP): Google Cloud Platform is offered by Google, is a suite Continue Reading

Spring GCP BigQuery

Reading Time: 3 minutes BigQuery is Google’s fully managed, petabyte scale, low cost analytics data warehouse. It’s Serverless, highly scalable, and cost-effective multicloud data warehouse designed for business agility. BigQuery Benefits Gain insights with real-time and predictive analytics– Query streaming data in real time and get up-to-date information on all your business processes. Predict business outcomes easily with built-in machine learning–without the need to move data. Access data and Continue Reading