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 ...

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Backend, DDD

How To Validate Commands in a CQRS Application

Any of these sound familiar? Rubbish in rubbish out. Never trust user input. If ...

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Backend

How to including static services in a testable way

There are often times when you want to include static services in your code. ...

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Architecture, Backend

‘Messaging’, the new silver bullet?

I had an ‘Ah ha!’ moment just over a year ago when I attended ...

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