Ride-Sharing Driver Matching & Trip Schema

ER Diagrams · made in Skemio

ER diagram with 5 entities: rider, driver, trip, trip_location, and trip_rating, showing relationships for ride-matching, breadcrumbs, and ratings.

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What it shows

Breadcrumb coordinates at 1-sec intervals bloat relational trip tables.
Surge multiplier snapshots preserve historical pricing during audits.
Decoupled ratings isolate rider feedback from driver dispatch logic.

The takeaway

Separate high-frequency GPS telemetry from transactional trip state to maintain fast dispatch queries.

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