Tagged articles

backend scalability

3 articles · Page 1 of 1

Jun 24, 2026 · Databases

Splitting an Order Database into Hot and Cold Stores: Our Practical Approach

The article details how an e‑commerce platform re‑architected its order database by separating recent data into a hot store and historical data into a cold store, describing the motivations, design principles, write and read routing, downstream impacts, consistency safeguards, risks, and observed performance improvements.

backend scalabilitybinlogconsistency

0 likes · 8 min read

Splitting an Order Database into Hot and Cold Stores: Our Practical Approach

Qunar Tech Salon

Mar 9, 2016 · Backend Development

Design and Lessons Learned from Meizu's Real-Time Message Push System

The article details Meizu's large‑scale real‑time push architecture, covering system scale, four‑layer design, power‑consumption optimizations, network reliability challenges, massive connection handling, load‑balancing strategies, strict monitoring, and gray‑release practices to ensure high performance and stability.

Load BalancingMonitoringReal-time messaging

0 likes · 12 min read

Design and Lessons Learned from Meizu's Real-Time Message Push System

Architect

Nov 12, 2015 · Backend Development

JD.com Multi‑Center Transaction System Architecture for the 11.11 Shopping Festival

The article explains how JD.com designed and deployed a multi‑center transaction architecture, using a high‑performance data bus and strict consistency and routing controls, to handle the massive traffic spikes of the 11.11 e‑commerce event while ensuring scalability and disaster recovery.

Data Replicationbackend scalabilitydistributed systems

0 likes · 9 min read

JD.com Multi‑Center Transaction System Architecture for the 11.11 Shopping Festival