Retail & E-CommerceVerified Production Outcome

Unified Enterprise Data Mesh & Real-Time Intelligence

Starlight operates 1,400 brick-and-mortar stores alongside a high-volume omnichannel e-commerce store with over $12B in gross merchandise volume.

Client Partner: Starlight Retail Enterprises

Verified Telemetry Metrics

Sub-second

Inventory Telemetry Freshness (Down from 36h)

$22.5M

Inventory Waste Reduction Annualized

48%

Increase in Same-Day Fulfillment Rate

99.98%

Data Contract Pipeline Uptime

Problem Statement & Technical Debt

The Business & Technical Challenge

Siloed data warehouses delayed inventory replenishment by 36 hours, caused frequent stockouts during peak promotional sales, and prevented real-time personalization.

Architecture Blueprint & Engineering

The Engineered Architecture & Solution

Designed and deployed a domain-oriented decentralized data mesh architecture with real-time change data capture (CDC) streaming into Delta Lake and Apache Iceberg.

Deployment Strategy & Handover

Implementation & Zero-Downtime Deployment

Created 8 decentralized domain data products with standardized governance SLAs, sub-second change data capture using Debezium, and an automated data quality validation harness.

Technology & Infrastructure Stack

Apache IcebergDelta LakeDebeziumKafkaClickHouseNext.jsPythonAWS

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