JD Retail Technology

May 13, 2021 · Big Data

Evolution and Architecture of JD.com Self‑Operated Rebate Platform

The article details the development, challenges, and redesign of JD.com’s self‑operated rebate system, describing its early monolithic architecture, data‑intensive processing pipeline, migration to a modular, high‑availability platform built on Spark, Hive, and Elasticsearch, and the resulting performance and operational improvements.