The DDD concept that you pick the DB last & that the DB doesn’t matter is like saying you pick the data structures last & they don’t matter.
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@kellabyte I agree, even though I’m not really sure DDD advocates that. Also, true for most other tech decisions, too.
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@stilkov Wasn’t there an entire chapter about abstracting away technical details and strategic design?
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@kellabyte @stilkov that's not how I've read it. It says that the model is more important. Learn it first and pick the db later
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Replying to @jeppec
@jeppec @kellabyte I agree – my reading is it advocates separation of concerns from a modeling perspective. Uncle Bob’s take is different.

Oct 19, 2015 · 5:48 AM UTC

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Replying to @stilkov
@stilkov @jeppec anti corruption layer: “insulating the domain layer from knowing the existence of the other system.”
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Replying to @stilkov
@stilkov @jeppec I propose that is impossible because the guarantees and tradeoffs matter and are first rate concerns in the model.
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