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Yvonne Ceelie

Yvonne has more than two decades of experience and is passionate about Java and the Spring Framework. She focusses on helping companies to use and implement the Axon Framework.

Yvonne Ceelie

Oct 18, 2022

Set based consistency validation revisited

We see that the actor model helps validate the uniqueness of a specific value against a set.

Yvonne Ceelie

Jun 18, 2021

Sagas in practice

How to implement a Saga with Axon and Spring Boot.

Yvonne Ceelie

Feb 24, 2021

Protect sensitive data in an event-sourced application

Security and GDPR: Protect sensitive data in an Event-Sourced Application.

Yvonne Ceelie

Nov 11, 2020

Set Based Consistency Validation

How do I consistently validate consistency among a set in such a system?

Yvonne Ceelie

Mar 8, 2019

Strangling a monolith with Axon Server

Transforming large legacy monoliths into decoupled, scalable microservices systems is complex. How using Axon Server with the strangler pattern can help.

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Products

Platform

Axon Framework

Axoniq Framework

Server

Insights

AI Dev Assistant

Kafka Connector

Solutions

Finance

Retail

Payments

Transactions

GovTech

About us

Our story

Our people

Events

Security

Press

Contact us

Careers

Sites

Documentation

Support

Security

Academy

Platform

Community

Follow us

GitHub

LinkedIn

YouTube

X/Twitter

Axoniq © 2026

Terms of Service

Privacy Policy

Company Information

Responsible disclosure disclaimer