Strength of the Record

Highlights

  • Object mapping is a broken metaphor.
  • When we pick apart a label like "system bus", and thus the etymology of "omnibus", we begin to see the exercise of naming things in two parts. The first, and more obvious, is the coining of terms. The more important second part is the construction of metaphors.
  • Object DBs simply never took off. An object isn’t a simple or intuitive concept; an object is type-matching dynamic dispatch implemented over a collection of closures which in turn share a second collection of lexically-bound variables which themselves are — you guessed it — more objects.
  • @kevin-feeny: "Object DBs simply never took off. An object isn’t a simple or intuitive concept; an object is type-matching dynamic dispatch implemented over a collection of closures which in turn share a second collection of lexically-bound variables which themselves are — you guessed it — more objects."

Triples

  • Roughly, there are two categories of triples: RDF triples, which attempt to encode relationship semantics, and EAV triples,
  • purity can be a dangerous waste of time
  • triples by their very nature only describe relationships. Despite their name, relational databases consign the very notion of a "relationship" to the realm of the derivative. Triples have the opposite problem. Triples treat nouns as second-class citizens.
    • If triples are to say anything about the form of the data they contain, we must slather them in complicated ontologies.

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