Open Tech Calendar

***Please be aware the meetup is being held this Wednesday 27th June.***

About The Session:

Events are becoming increasingly important in modern architectures. Although CQRS and Event Sourcing are increasingly being adopted, the complexity of implementing it is often highly over-estimated.

In this session, we will first briefly cover the background of CQRS and Event Sourcing, and how it addresses some common requirements that modern applications have.

We will open up the IDE and look at the anatomy of an Axon Framework based monolith application. Next, we're going to evolve that monolith into microservices, extracting components into separate services, without changing any of the business logic. We'll also see how we can easily connect Axon's Event Bus to RabbitMQ using Spring AMQP.

At the end of this session, you'll have a clear view on what CQRS and Event Sourcing can do for you, and the role Axon Framework plays in making it easy to implement.

About The Speaker:

Allard Buijze has been applying Domain Driven Design for almost 10 years and CQRS for about 7. Being a hands-on person, he couldn't help but notice that most developers lack the technical guidance needed to turn their models into working code. As a result, Allard 'accidentally' created Axon Framework, a Java based framework that helps developers build applications based on the CQRS architectural style, while strictly separating the technical from the functional concerns.

***This is a placeholder for the event which is being run on Eventbrite. See the full details and register here:www.eventbrite.co.uk ***

A big thank you to OpenCredo (opencredo.com) for providing tonight's venue.

This event is organised by RecWorks on behalf of the London Java Community. You can see our latest jobs here: recworks.co.uk. You can see our privacy policy here: recworks.co.uk

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