30 lines
921 B
Markdown
30 lines
921 B
Markdown
# Canonical Performance Budgets
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These are V1 local-development budgets. They are guidance, not hard production SLAs.
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## API responsiveness
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- simple GET list/detail: < 500 ms on demo data;
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- project/area creation: < 1 s;
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- metadata retrieval: < 500 ms once extracted;
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- job status polling: < 300 ms.
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## Processing budgets on demo fixtures
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- vector metadata extraction: < 2 s;
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- vector clip on demo area: < 5 s;
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- raster metadata extraction on small GeoTIFF: < 3 s;
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- tile manifest generation on demo raster: < 10 s;
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- QA/QC on demo building fixtures: < 5 s;
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- GeoJSON export on demo fixtures: < 5 s.
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## UI budgets
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- initial shell render: < 2 s in local dev;
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- map layer toggle on demo data: < 500 ms;
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- metrics panel update after API response: < 300 ms.
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## Scaling note
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Large real rasters or full municipality layers may exceed these budgets. In that case, the app must show async job state rather than blocking.
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