Optimizing IM Architecture: Layered Design, Message Flow, and Quality Control

This article outlines a cost‑effective IM architecture optimization, detailing a four‑layer design, separation of third‑party services, message reception strategies for online, offline and historical data, unified distribution management, data‑exception handling, and key performance metrics to guide robust instant‑messaging implementations.

IM architectureSystem Designmessage handling

0 likes · 14 min read

Optimizing IM Architecture: Layered Design, Message Flow, and Quality Control

58 Tech

Sep 19, 2018 · Backend Development

Design and Optimization of MicroChat Backend Architecture for Multi-Device Message Synchronization

The article explains the MicroChat instant‑messaging backend architecture, detailing its long‑connection, access, logic, and storage layers, and describes how message synchronization, offline handling, hole‑filling, unread count roaming, and read receipts are implemented and optimized for multi‑device use.

Backend ArchitectureIMRead Receipts

0 likes · 15 min read

Design and Optimization of MicroChat Backend Architecture for Multi-Device Message Synchronization