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    Allerin

    Infra spend ↓29% YoY

    Municipal Computer Vision — SENTRA + Edge

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    Context

    Citywide traffic analytics ran purely in cloud GPUs with high storage costs. The agency needed to expand coverage without expanding budget.

    Approach

    • Edge batching on Jetson; Triton/DeepStream pipelines
    • Hybrid edge↔cloud sync; cold-tier storage
    • Model schedule + accuracy monitoring; canary rollouts
    Cloud GPU hours/year
    4,800 → 2,976
    -38%
    Storage footprint
    180 TB → 117 TB
    -35%
    Infra spend YoY
    -29%
    Cost reduction
    Detection accuracy
    ±1.5 pp
    Maintained

    Stack & Integrations

    Jetson
    DeepStream
    Triton
    S3/Glacier
    ArcGIS

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