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Xianyu Technology
Xianyu Technology
Aug 31, 2021 · Big Data

Xianyu SPU System Architecture and Data Pipeline Overview

Xianyu built a custom SPU system and data pipeline that cleans Alibaba’s raw SPU data, defines key, binding, sales and product attributes, stores enriched records in MySQL, syncs to OpenSearch, and supports diverse business scenarios such as inspection, search publishing, and worry‑free purchase.

BackendOpenSearchSPU
0 likes · 8 min read
Xianyu SPU System Architecture and Data Pipeline Overview
Xianyu Technology
Xianyu Technology
Dec 8, 2020 · Big Data

Supply-Demand Modeling and Category Optimization for the Idle Second-Hand Market

The article describes a supply‑demand modeling framework for the idle second‑hand market that extracts and structures product attributes, builds a decision‑tree‑based index from price, inventory, search‑hotspot and demand‑activation sub‑models, and uses the index to optimize category allocation, boost scarce supply, and drive overall growth.

big-datacategory optimizatione-commerce
0 likes · 7 min read
Supply-Demand Modeling and Category Optimization for the Idle Second-Hand Market
Qunar Tech Salon
Qunar Tech Salon
Nov 3, 2015 · Operations

Meituan's Supply Chain System: Architecture, Challenges, and Automation

The article explains Meituan's supply chain (SCP) process, detailing its role in converting merchant agreements into electronic contracts, the complex data structures, flexible sales models, dynamic auditing, and how automation, workflow, and product‑center modeling address these challenges to dramatically reduce costs and improve efficiency.

AutomationO2OOperations
0 likes · 14 min read
Meituan's Supply Chain System: Architecture, Challenges, and Automation