How to Use Redis Sorted Sets and Hashes for Real‑Time Live‑Stream Rankings and IM Sync

This article explains how Redis data structures such as SortedSet, Hash, and List can efficiently store and retrieve live‑stream room rankings, count‑type data, timeline events, and multi‑device IM message synchronization, with concrete command examples and implementation steps.

Message SyncReal-Timeredis

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How to Use Redis Sorted Sets and Hashes for Real‑Time Live‑Stream Rankings and IM Sync

21CTO

Nov 17, 2017 · Backend Development

How TableStore Powers Scalable IM Message Sync and Storage

This article explains the evolution of instant messaging systems, introduces the Timeline logical model for message synchronization and storage, compares traditional and modern architectures, and details how Alibaba Cloud TableStore can be used to build a high‑performance, multi‑device IM backend supporting millions of TPS and millisecond latency.

Backend ArchitectureIMMessage Sync

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How TableStore Powers Scalable IM Message Sync and Storage