Stores Monitored
Alerts Detected
90-Day Exposure
Last Analysis

Alert Severity

Critical — Immediate action
High — Action this week
Medium — Monitor closely
Low — Watch trend

Metrics Tracked

Gross Margin %
Return Rate %
Avg Order Value
Discount Rate %
Net Sales

Data Source

Amazon Neptune
Star Schema Business Graph
10 stores · 36 transactions
Claude Sonnet 4.6 (Bedrock)

Metric Drift Dashboard

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Business Context

Neptune Graph Monitor

What is Metric Drift?

Metric drift occurs when a store's KPI deviates more than 12% from the cross-store baseline. The system queries the Neptune business graph for linked nodes — only the relevant context for each metric — then generates root-cause analysis and recommendations.

Graph Traversal Per Metric

Gross Margin→ Product → Category → Brand → Supplier
Return Rate→ Product → Customer → LoyaltyTier
Avg Order Value→ Customer → Loyalty → Promotion
Discount Rate→ Promotion → Type → Channel
Net Sales→ Category → Brand → Region

Loss Projection Formula

Daily Sales = Net Sales / 30
Impact Rate = |Drift %| / 100
Loss = Daily × Impact × Multiplier × Days
Multipliers: Return Rate 1.2× · Gross Margin 0.8× · Discount 0.9× · AOV 0.6× · Net Sales 1.0×

Drift Threshold

Alert trigger>12% from baseline
BaselineCross-store average
Severity LOW12–15% deviation
Severity MEDIUM15–25% deviation
Severity HIGH25–40% deviation
Severity CRITICAL>40% deviation
Metric Drift Monitor