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DataFunTalk
DataFunTalk
May 2, 2025 · Artificial Intelligence

SecretFlow Meetup Chengdu – Privacy Computing Innovation and Application Practice

The SecretFlow open‑source community and Chengdu Smart City Research Institute co‑host a deep‑tech meetup in Chengdu, featuring leading experts from Ant Group, UESTC, and industry partners who will explore privacy‑computing principles, SPU technology, federated learning, and real‑world financial and governmental use cases through talks and hands‑on workshops.

AIData SecurityFederated Learning
0 likes · 8 min read
SecretFlow Meetup Chengdu – Privacy Computing Innovation and Application Practice
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.

E-commerceOpenSearchSPU
0 likes · 8 min read
Xianyu SPU System Architecture and Data Pipeline Overview
Ctrip Technology
Ctrip Technology
Jul 30, 2020 · Backend Development

Design and Implementation of Tripyun Ctrip Cloud Metadata and SPU Management Platform

This article describes the background, metadata concepts, SPU and category‑attribute modeling, MySQL tree‑storage techniques, dynamic business configuration, rule‑engine and workflow‑engine solutions adopted in Tripyun‑Ctrip Cloud to build a reusable, scalable middle‑platform for the tourism industry.

Cloud PlatformSPUbackend
0 likes · 21 min read
Design and Implementation of Tripyun Ctrip Cloud Metadata and SPU Management Platform
Dual-Track Product Journal
Dual-Track Product Journal
May 7, 2020 · Product Management

Mastering E‑Commerce Product Management: From SPU & SKU to Full Lifecycle

This comprehensive guide explains the core concepts of e‑commerce product systems—including SPU and SKU definitions, their relationships, and the complete product management workflow covering publishing, editing, inventory, payment, logistics, and status transitions—providing essential knowledge for building robust online retail platforms.

E-commerceInventorySKU
0 likes · 11 min read
Mastering E‑Commerce Product Management: From SPU & SKU to Full Lifecycle
Architecture Digest
Architecture Digest
Jan 23, 2018 · Databases

Analysis and Design of an E‑commerce Product Model: SPU, SKU, Attributes, and Specifications

The article explains the fundamental concepts of SPU and SKU in e‑commerce, describes how to model products, attributes, and specifications in database tables, and illustrates the design with diagrams while discussing trade‑offs such as redundancy and extensibility for large‑scale systems.

Database DesignE-commerceSKU
0 likes · 7 min read
Analysis and Design of an E‑commerce Product Model: SPU, SKU, Attributes, and Specifications