CQRS [Command Query Responsibility Segregation (Separation)] + Eventsourcing

Quotes CQRS
- in essence it is just about separating your domain implementation from your UI representation
- “every method should either be a command that performs an action, or a query that returns data to the caller, but not both”
- CQRS means: have a different model for changing state (command) and for reading state (query).
Links - CQRS
- http://tojans.me/blog/2010/09/28/my-%23cqrs-cookbook/
- https://msdn.microsoft.com/en-us/library/jj591573.aspx - Nice diagram
Quotes - Event Sourcing
- Event Sourcing - The gist: “Capture all changes to an application state as a sequence of events.”

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