Event sourcing and persistence

Posted by jgauffin on Programmers See other posts from Programmers or by jgauffin
Published on 2012-09-18T06:20:55Z Indexed on 2012/09/18 9:50 UTC
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event-sourcing

I'm reading up on event sourcing and have a question regarding persistence.

I can still have a DB with all entities, right? Or should the events be replayed every time the application is started to get the latest version of each entity in the memory? Seems like a waste on larger systems (as in large amount of data)?

The point with event sourcing is that I can can replay the events to populate a data store if required? (or analyze the data)

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Event sourcing and persistence

event-sourcing

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