command idempotency (revisited)

[esr]

This refreshing and inspiring thread is highly recommended when delving into this.

https://groups.google.com/forum/#!searchin/event-store/store$20commands/event-store/IGMHyn2FXiQ/8UJjPIJ21GQJ

I’ll snip out Yves’ great example:

[Greg_Young1]

Google deterministic Guid.

Cheers,

Greg