Metcalfe's Law and Legacy¶
Gilder, G. (1993). Metcalfe's Law and Legacy. Forbes ASAP.
Cited by¶
1 citation across 1 artifact.
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Primes¶
- Stovepipe System
- Parallel verticals. A collection of capabilities each built as a self-contained stack handling its own data, infrastructure, identifiers, conventions, and tooling. A shared concern. A function — storage, identity, communication, classification, authority over a domain object — that logically belongs to all stacks alike. Duplication inside each stack. That shared concern is re-implemented independently within each vertical rather than provided once. An absent horizontal layer. No shared substrate connects the stacks; cross-stack interaction is impossible or routed through brittle custom integrations bolted on after the fact. A super-linear integration tax. Cost scales roughly as N for the verticals plus N(N−1)/2 for pairwise integrations as cross-cutting concerns arise — quadratic rather than linear in N.
This sourcePopularized the n(n-1)/2 pairwise-connection scaling (Metcalfe's Law) for a network of N nodes, the same quadratic combinatorics underlying the pairwise integration tax across N stovepiped verticals.
- Parallel verticals. A collection of capabilities each built as a self-contained stack handling its own data, infrastructure, identifiers, conventions, and tooling. A shared concern. A function — storage, identity, communication, classification, authority over a domain object — that logically belongs to all stacks alike. Duplication inside each stack. That shared concern is re-implemented independently within each vertical rather than provided once. An absent horizontal layer. No shared substrate connects the stacks; cross-stack interaction is impossible or routed through brittle custom integrations bolted on after the fact. A super-linear integration tax. Cost scales roughly as N for the verticals plus N(N−1)/2 for pairwise integrations as cross-cutting concerns arise — quadratic rather than linear in N.
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