Catalyst has dispatch logic "scattered" everywhere as subroutine attributes. Contrast this with the centralized control in CGI::Application or CGI::Prototype

DBIx::Class coordinates table relations by isolating each table in a package. Contrast this with the single-file centralized modelling in DBIx::DataModel

App::Cmd figures out dispatch logic by looking for Yourapp::Command::* modules and loading them. Contrast this with the centralized, manual listing required in CLI::Framework.

And we have things like HTML::Mason and Template where control is decentralized and placed at the point of effect, in contrast with push-style templating systems which tend to centralize control in a single subroutine.

HTML template entanglement survey

In reply to decentralized control and coordination by metaperl

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