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February 20, 2020

24

DDD

CQRS + Event Sourcing – Step by Step

A common issue I see is understanding the flow of commands, events and queries within a typical ...

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January 22, 2020

7

DDD, Infographic

Are You Making These 10 DDD Mistakes?

Making mistakes is part of programming. Spotting them early can save you time. I’ve started to notice ...

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October 9, 2017

4

Backend

How to Handle Set Based Consistency Validation in CQRS

This question keeps cropping up. How do you handle set based consistency validation in CQRS. In fact, one of ...

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July 8, 2016

4

Software Practices

EventStorming – What You Need to Know

The real power of eventstorming is how it focuses on outcomes, not activities. Why is this powerful? ...

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April 20, 2016

11

Backend, DDD

How To Validate Commands in a CQRS Application

Any of these sound familiar? Rubbish in rubbish out. Never trust user input. If you’ve ever built ...

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November 25, 2015

0

Product Review

The LiveScribe 3 Smartpen [Product Review]

  The pen is mightier than the sword. Or so they say. However, this smart LiveScribe 3 ...

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