What is axon in Microservice?

Axon Framework is a Java microservices framework that helps you build microservices architecture in-line with Domain Driven Design (DDD) principles. Apart from DDD, Axon Framework also allows you to implement microservices patterns such as Command-Query-Responsibility-Segregation (CQRS) and Event-Driven Architecture.

Is axon a open source framework?

The open source Axon Framework provides a clean, elegant Java API for writing DDD, CQRS and Event Sourcing applications. It provides basic building blocks for writing aggregates, commands, queries, events, sagas, command handlers, event handlers, query handlers, repositories, communication buses and so on.

What is aggregate in Axon Framework?

The Aggregate annotation is an Axon Spring specific annotation marking this class as an aggregate. It will notify the framework that the required CQRS and Event Sourcing specific building blocks need to be instantiated for this OrderAggregate.

Does axon use Kafka?

Axon provides an extension dedicated to publishing and receiving event messages from Kafka. The Kafka Extension should be regarded as an alternative approach to distributing events, besides (the default) Axon Server.

Does Axon use Kafka?

What is axon message?

All commands, queries, and events in Axon Framework are messages that can have metadata attached to them. It is a map structure where you can add additional data about the event that is not part of your domain model.

What is axon Kafka?

Axon provides an extension dedicated to publishing and receiving event messages from Kafka. The Kafka Extension should be regarded as an alternative approach to distributing events, besides (the default) Axon Server. The implementation of the extension can be found here.

What is axon service?

Axon is a complete one stop IT Solutions Company with its main operations in India, mainly serving U.P., Delhi, Maharashtra and Gujrat. Axon is a professional web hosting, website designing, customized software development, e-commerce and web promotion company in India.

What is the purpose of axon?

axon, also called nerve fibre, portion of a nerve cell (neuron) that carries nerve impulses away from the cell body.

What is a axon framework?

Axon Framework allows an application to scale when the non-functionals require so, and not a moment sooner. Axon Framework provides the building blocks for components to communicate, and a simple to use API for configuring it.

How do I use axon framework with Maven?

Either add Axon Framework as a maven dependency, or unzip the download and include it in your project. Define the commands and events that make up your core API. Write your first (event sourced aggregate) and have it handle commands and produce events.

What are the different editions of axon server?

Axon Server itself is available in two editions, Standard and Enterprise, with Axon Server Standard Edition (SE) available under the AxonIQ Open Source license, while Axon Server Enterprise Edition (EE) is licensed as a commercial product with a full range of support options.

What is alexaxon framework?

Axon Framework provides clear and simple APIs for components to communicate in a location transparent way. This ensures that components remain loosely coupled, and can be simply interchanged with a new version. Besides making components much easier to adjust, it also makes adding new components easier.