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lorddimwit /
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2023-12-16 17:46:22

lorddimwit on Nostr: Back in the late XXth Century there was a company called the Mark Williams Company. ...

Back in the late XXth Century there was a company called the Mark Williams Company. They made a not-Unix called Coherent.

They also made a fascinating product called COHERENT/rdb that was a relational database implemented as a series of little standalone utilities, much like MH for mail. I don’t know that rdb ever got much use, but it’s such an interesting little oddity.

The documentation is here (PDF warning): http://www.nesssoftware.com/home/mwc/doc/rdb/pdf/rdb.pdf

#unix #databases #retrocomputing
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