Allard Buijze
Founder and Chief Technology Officer. Allard is a global thought-leader on event sourcing. He is a recognised expert with more than 20 years experience, including microservices, event sourcing and event-driven architecture. Allard advocates for better collaboration between developers and business.
Jessica Reeves
Allard Buijze
Apr 23, 2026
AI Agent Explainability: Why Your Infrastructure Needs to Remember
AI agents are making autonomous decisions in production. But can your infrastructure explain what they did and undo it? Axoniq CEO Jessica Reeves and Founder Allard Buijze on why event sourcing is the missing memory layer for enterprise AI.
Allard Buijze
Apr 7, 2026
Axon Framework turns 15. Here’s How We’re Evolving.
Axon Framework is staying open source. But we're introducing something new: Axoniq Framework. Those two letters - "iq" - make all the difference.
Allard Buijze
Feb 6, 2026
7 Ways CTOs Can Eliminate the AI Trust Tax
The AI Trust Tax, the cost of manual compliance reviews that delay AI deployment, is handing your competitive advantage directly to rivals who solved this problem six months ago.
Allard Buijze
Oct 15, 2025
The Release of Axon Framework 5.0: The Event-Sourced Foundation That Grows With Your Business
We're proud to announce the release of Axon Framework 5.0, a pivotal moment for Axon Framework that fundamentally reimagines how organizations build, scale, and evolve their mission-critical applications.
Allard Buijze
Jul 30, 2025
AI Can Think Fast. But Can It Remember?
AI is fast—but without memory, it's dangerous. Learn how immutable data protects your business in the age of AI.
Allard Buijze
Jun 27, 2025
Anonymous Usage Data Collection: Ensuring Axon Framework's Sustainable Future
Axon Framework is evolving. Learn why we're introducing anonymous usage data collection to ensure long-term sustainability, enhance security, and stay true to our open source roots—without drastic license changes.
Allard Buijze
Oct 18, 2018
Deepening our Open Source commitment
We are proud that we are open-sourcing most of the functionality previously available in AxonDB and AxonHub into a unified platform - Axon Server.
Allard Buijze
May 31, 2017
Enhancing events with data that is not part of the Aggregate?
This blog describes the way you can enhance events with data that is not part of the Aggregate.
Allard Buijze
May 30, 2017
How can I identify entities within an aggregate?
How can I identify entities within an aggregate?
![](data:image/svg+xml,<svg display="block" role="presentation" viewBox="0 0 592 505" xmlns="http://www.w3.org/2000/svg"><path d="M 60 155.5 L 60 133.5 C 60 116.932 60 100 90 100 C 120 100 120 82.5 120 60 L 120 37 C 120 20.431 120 0 150 0 C 180 0 180 20.431 180 37 L 180 65.931 C 180 82.5 180 100 210 100 C 240 100 240 82.5 240 65.931 L 240 37 C 240 20.431 240 0 270 0 C 300 0 300 20.431 300 37 L 300 60 C 300 83 300 100 270 100 C 240 100 240 116.931 240 133.5 L 240 155.5 C 240 172.069 240 200 270 200 C 300 200 300 222.432 300 239 L 300 261 C 300 287.5 300 300 270 300 C 240 300 240 288 240 271.431 L 240 239 C 240 222.432 240 200 210 200 C 180 200 180 222.432 180 239 L 180 261 C 180 288 180 300 150 300 C 120 300 120 287.5 120 270.931 L 120 239 C 120 222.432 120 200 150 200 C 180 200 180 172.069 180 155.5 L 180 133.5 C 180 116.932 180 100 150 100 C 120 100 120 116.931 120 133.5 L 120 155.5 C 120 172.069 120 200 90 200 C 60 200 60 222.432 60 239 L 60 270.931 C 60 287.5 60 300 30 300 C 0 300 0 287.5 0 261 L 0 239 C 0 222.432 0 200 30 200 C 60 200 60 172.069 60 155.5 Z" fill="rgb(0, 0, 0)" height="300px" id="PUlF9PxPI" transform="translate(146 0)" width="300px"/><path d="M 0 103.917 L 36.942 1.41 L 61.335 1.41 L 98.136 103.917 L 76.281 103.917 L 66.834 76.845 L 22.701 76.845 L 12.831 103.917 Z M 26.79 65.424 L 62.886 65.424 L 45.12 14.523 Z M 171.284 103.917 L 143.789 63.732 L 114.743 103.917 L 99.938 103.917 L 136.598 53.016 L 101.348 1.41 L 126.164 1.41 L 151.826 38.916 L 178.757 1.41 L 193.562 1.41 L 159.017 49.632 L 196.1 103.917 Z M 297.837 52.734 C 297.837 82.908 280.353 105.468 249.051 105.468 C 217.608 105.468 200.265 82.908 200.265 52.734 C 200.265 22.419 217.608 0 249.051 0 C 280.353 0 297.837 22.419 297.837 52.734 Z M 221.274 52.734 C 221.274 72.897 228.465 93.483 249.051 93.483 C 269.637 93.483 276.828 72.897 276.828 52.734 C 276.828 32.43 269.637 11.985 249.051 11.985 C 228.465 11.985 221.274 32.43 221.274 52.734 Z M 405.589 1.41 L 405.589 103.917 L 382.042 103.917 L 333.256 18.471 L 334.243 103.917 L 314.362 103.917 L 314.362 1.41 L 337.909 1.41 L 386.695 86.715 L 385.708 1.41 Z M 430.77 103.917 L 430.77 1.41 L 450.651 1.41 L 450.651 103.917 Z M 573.246 91.932 L 573.246 105.468 L 516 105.468 C 485.544 105.468 468.06 82.344 468.06 52.311 C 468.06 22.842 484.275 0 516.564 0 C 547.02 0 565.491 21.573 565.491 51.747 C 565.491 69.09 557.877 85.305 545.187 95.034 C 554.352 93.201 563.376 91.932 573.246 91.932 Z M 489.069 52.17 C 489.069 75.153 496.965 94.188 516.564 94.188 C 537.432 94.188 544.482 73.038 544.482 52.311 C 544.482 28.764 535.599 11.985 516.564 11.985 C 497.106 11.985 489.069 30.738 489.069 52.17 Z" fill="rgb(0, 0, 0)" height="105.46799999999996px" id="g7P19tPZB" transform="translate(8.294 399.083)" width="573.2455397949218px"/></svg>)