root-at-skic
ebf320a023
- *.archify-decision files: id (unique, words), title, status, date, elements, diagrams, supersedes, and prose; parsed, merged and link-checked in the model index; diagnostics on the file - diagrams point at decisions with decisions: [...] on the diagram, nodes and edges; stripped before Archify, unknown ids reported, completion, hover and go-to-definition for the ids and for elements/diagrams/ supersedes in decision files - Decisions panel on the main.archify page; Decisions rail panel under a diagram (hover lights up the node or connection); decisions on element cards and in the element dialog; decision view for the file, with a lost-model note outside a model - Archify | New Decision… command and template; editor schemas; the three New Model examples carry decisions; docs, changelog, 0.8.0
21 lines
778 B
Plaintext
21 lines
778 B
Plaintext
schema_version: 1
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decision:
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id: postgres-as-source-of-truth
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title: PostgreSQL as the single source of truth
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status: accepted
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date: 2026-09-02
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elements: [db, api, worker]
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diagrams: [0200-containers/online-shop.archify]
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context: >
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Orders, customers and the catalogue were spread over the
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shop database and two spreadsheets kept by support.
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Refunds were reconciled by hand every Monday.
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decision: >
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One PostgreSQL database owns orders, customers and the
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catalogue. The API is the only writer. Everything else
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(cache, search, reports) is derived and may be rebuilt.
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consequences: >
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Support loses the spreadsheets and gets the admin console.
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Any new store must be declared derived or get its own
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decision. Backups and migrations are the API team's job.
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