How ZTO Technology Scales Logistics Systems for Double 11: From Smart Sorting to Private Cloud

2022 marks the 10th anniversary of Double 11, turning a solitary shopping day into a global commercial frenzy. While logistics speed improves user experience, the surge in orders presents a tough battle for courier and e‑commerce companies that must deliver orders steadily, accurately, and quickly.

When the date flips, millions of requests hit the servers simultaneously. ZTO Technology, acting as the group’s brain, must keep systems running, and its engineers prepare for an all‑night marathon.

Automatic Sorting Management Platform – To meet the high stability demands of the Double 11 peak, a unified platform was built for data management, providing real‑time visibility of equipment usage across centers and monitoring abnormal sorting data instantly. System upgrades deliver precise data pushes that keep sorting operational even during network fluctuations, while a monitoring system for distribution‑center rooms alerts any anomalies and enables centralized inspection of nationwide sorting servers.

IDC Data Center – The headquarters IDC spans 800 ㎡ and features dual city‑power feeds, dual UPS protection, precise climate control, hot‑cold aisle separation, and three‑line ISP connectivity for 24/7 high availability. To support peak workloads, a private cloud with hundreds of nodes was created, hosting all front‑end applications and portions of middle‑ and back‑end services; parallel processing and distributed design dramatically boost system availability and utilization.

Smart Voice System – Forecasts predict the highest parcel volume in a decade, causing an unprecedented surge in call‑center traffic for order tracking, inquiries, and complaints. ZTO launched intelligent robot, IVR, ticket, arbitration, and quality‑inspection systems to accelerate issue resolution and enhance agent efficiency.

Tianyan Data Dashboard – A self‑developed dynamic business dashboard offers real‑time insight into order flow, regional hotspots, line pressure, channel share, center operations, and end‑point efficiency. Users can switch perspectives among order, pickup, transport, and delivery, monitor trunk‑line vehicle status, center staffing and queue pressure, and track end‑point parcel handling and backlog.

Express Supermarket Face‑Recognition – In the last‑mile delivery scenario, ZTO’s express supermarkets, serving tens of thousands of stores with daily inbound volumes up to 4 million, introduced a self‑service pickup feature using facial recognition that completes verification in five seconds, alleviating peak‑time pressure with a safe, efficient, and user‑friendly solution.

Performance Testing – For Double 11, ZTO’s engineers evaluated 102 test items, identified and resolved 57 issues, and conducted full‑chain DPS pressure testing in collaboration with the Cainiao platform. All teams assessed risk points, designed, and implemented downgrade plans.

Technology empowers new logistics, information drives the new journey, and multiple safeguards enable ZTO Technology to face the major test with confidence.