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21CTO
21CTO
Feb 20, 2016 · Backend Development

How 58.com Scaled Its IM Platform to Billions of Requests: Architecture & Push Strategies

This article details how 58.com’s Bangbang system evolved from a traditional IM to a massive, multi‑layer backend handling billions of daily messages and business operations, describing its four‑layer architecture, third‑party integration, client lightweight design, and push notification techniques for iOS and Android.

IM architectureScalable Backendclient lightweight
0 likes · 8 min read
How 58.com Scaled Its IM Platform to Billions of Requests: Architecture & Push Strategies
21CTO
21CTO
Oct 24, 2015 · Backend Development

How 58.com Scales 40 Billion Daily Requests: Inside the Bangbang Architecture

This article details how 58.com’s Bangbang system evolved from a traditional IM platform to a massive, multi‑layered architecture handling over 40 billion daily requests, covering its four‑layer design, third‑party integration challenges, client lightweighting, and the push technologies that power its mobile O2O services.

Backend DevelopmentInstant MessagingScalability
0 likes · 8 min read
How 58.com Scales 40 Billion Daily Requests: Inside the Bangbang Architecture
21CTO
21CTO
Sep 10, 2015 · Backend Development

Inside 58.com’s Mobile O2O Platform: Architecture, Evolution, and Push Tech

Sun Xuan, a system architect at 58.com, details the evolution of the company's merchant mobile management platform—from its early IM‑centric design through third‑party service integration to a lightweight client architecture—while also dissecting core O2O technologies such as long‑connection push, LBS, and cross‑platform notification strategies.

IMScalable Systemsbackend architecture
0 likes · 9 min read
Inside 58.com’s Mobile O2O Platform: Architecture, Evolution, and Push Tech