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JD Tech
JD Tech
Mar 19, 2025 · Artificial Intelligence

JD Retail's End‑to‑End AI Engine Compatible with GPU and Domestic NPU: Architecture, Optimization, and Real‑World Applications

This article details JD Retail's AI engine that seamlessly supports both GPU and domestic NPU hardware, describing its heterogeneous cluster architecture, unified training and inference APIs, performance optimizations, extensive model coverage, and multiple production use cases across e‑commerce, logistics, and intelligent assistance.

AI EngineGPUJD Retail
0 likes · 20 min read
JD Retail's End‑to‑End AI Engine Compatible with GPU and Domestic NPU: Architecture, Optimization, and Real‑World Applications
DataFunSummit
DataFunSummit
Jul 1, 2024 · Big Data

Optimizing JD Retail Data Architecture: From Lambda to Real‑time Unified Processing with Flink, Hudi, and StarRocks

This article details JD Retail's transition from a complex Lambda architecture to a unified real‑time data pipeline using Flink, Hudi, and StarRocks, addressing data completeness versus latency, reducing maintenance costs, improving storage efficiency, and delivering faster, more consistent analytics for business users.

Data WarehouseFlinkHudi
0 likes · 13 min read
Optimizing JD Retail Data Architecture: From Lambda to Real‑time Unified Processing with Flink, Hudi, and StarRocks
DataFunTalk
DataFunTalk
May 27, 2024 · Big Data

JD Retail’s Unified HDFS Storage: Cross‑Region and Hierarchical Storage Practices

This article details JD Retail’s large‑scale HDFS deployment, describing how cross‑region storage challenges were solved with a full‑copy topology, asynchronous block replication, flow‑control mechanisms, and a tiered storage strategy that automatically moves hot, warm, and cold data among SSD, HDD, and high‑density HDD nodes to improve performance and cut costs.

Big DataCross-RegionDistributed Storage
0 likes · 20 min read
JD Retail’s Unified HDFS Storage: Cross‑Region and Hierarchical Storage Practices
JD Retail Technology
JD Retail Technology
Feb 28, 2024 · Artificial Intelligence

Edge AI at JD Retail: Architecture, Challenges, and Business Practices

This article details JD Retail's edge AI (on‑device intelligence) platform, covering its definition, performance and security challenges, three‑layer cloud‑edge‑device architecture, key components such as high‑performance inference engine, data pipeline, Python VM container, and real‑world applications in traffic distribution and image recognition.

AI architectureJD RetailOn‑device Intelligence
0 likes · 15 min read
Edge AI at JD Retail: Architecture, Challenges, and Business Practices
DataFunSummit
DataFunSummit
Dec 20, 2022 · Big Data

JD Retail Big Data OLAP Application and Practice

This talk presents JD Retail’s big‑data OLAP solution, covering the massive, variable and complex traffic data challenges, the custom data‑ingestion and versioned update tools, ClickHouse query‑architecture upgrades, optimization techniques, and future plans for multi‑cluster querying and pre‑computation.

Big DataClickHouseData Engineering
0 likes · 21 min read
JD Retail Big Data OLAP Application and Practice
JD Retail Technology
JD Retail Technology
Jun 16, 2022 · Artificial Intelligence

2022 Global AI Technology Innovation Competition – Algorithm Challenge: Connecting AI with E‑commerce

The 2022 Global AI Technology Innovation Competition – Algorithm Challenge, co‑hosted by JD Retail and academic partners, brought together 12 finalist teams from over 3,000 entrants to tackle e‑commerce‑focused AI problems such as multimodal image‑text matching and product‑title entity recognition, highlighting real‑world business impact and fostering talent exchange.

AI competitionJD RetailNLP
0 likes · 8 min read
2022 Global AI Technology Innovation Competition – Algorithm Challenge: Connecting AI with E‑commerce
JD Retail Technology
JD Retail Technology
Oct 13, 2020 · Backend Development

Design and Practice of the Track Event‑Tracking Testing Platform at JD Retail

The article describes JD Retail's self‑built Track platform, which uses custom proxy plugins and QR‑code scanning to collect, automatically validate, and report application event‑tracking data, thereby reducing manual effort, improving accuracy, and enabling both functional and regression testing at scale.

JD Retailbackenddata validation
0 likes · 11 min read
Design and Practice of the Track Event‑Tracking Testing Platform at JD Retail
JD Retail Technology
JD Retail Technology
Apr 24, 2020 · R&D Management

JD Retail B‑PaaS Platform: Pilot Projects, Architecture, and R&D Efficiency Gains

Amid the pandemic, JD Retail launched a strategic B‑PaaS platform that uses business‑domain modeling and pluggable architecture to streamline development, showcase three successful pilot projects, and demonstrate how R&D efficiency, collaboration, and extensibility can be dramatically improved.

B-PaaSDomain ModelingJD Retail
0 likes · 11 min read
JD Retail B‑PaaS Platform: Pilot Projects, Architecture, and R&D Efficiency Gains
JD Retail Technology
JD Retail Technology
Apr 25, 2019 · R&D Management

JD Retail Technology & Data Mid-Platform Agile Development Excellence Awards 2019 Q1

JD Retail Technology & Data Mid-Platform launched comprehensive agile development in early 2019, achieving 79% agile project adoption and 11% shorter delivery cycles by April 20, recognizing 7 outstanding agile teams and 7 agile champions quarterly to drive continuous improvement.

Agile DevelopmentJD RetailR&D management
0 likes · 8 min read
JD Retail Technology & Data Mid-Platform Agile Development Excellence Awards 2019 Q1