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A comment on CQRS and Event Sourcing Intro for Developers. Parent comment

Re:CQRS and Event Sourcing Intro for Developers by mason55 on Wednesday May 22, 2019 @10:30AM (#19981544)
> requires commitment to a handful of golden rules or the entire thing comes crashing down

What are the golden rules?

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Re:CQRS and Event Sourcing Intro for Developers by dmitryminkovsky on Wednesday May 22, 2019 @11:24AM (#19982198)
Two bigs ones for me:

- Don't use the read side from the write side.

- Each aggregate should own its data (or more abstractly, the basics of DDD, bounded contexts[0]).

[0]: https://cqrs.nu/Faq

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Re:CQRS and Event Sourcing Intro for Developers by eithed on Wednesday May 22, 2019 @04:04PM (#19984906)
Every state change needs to be reflected as event. Does your function need to save something to DB? Then your functionality should create event which will perform the DB save.
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