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DeWu Technology
DeWu Technology
Oct 16, 2023 · Backend Development

Technical and Design Considerations for Customer Service IM Message Delivery

The article examines the end‑to‑end technical and design challenges of delivering a single customer‑service instant‑message, detailing reliability, ordering, idempotency, performance optimizations such as async handling and binary‑search traversal, security practices, latency reductions via Protocol Buffers, and a roadmap for future enhancements.

IMMessage ReliabilityProtobuf
0 likes · 20 min read
Technical and Design Considerations for Customer Service IM Message Delivery
Java Architect Essentials
Java Architect Essentials
Aug 15, 2020 · Backend Development

Design and Optimization of Bilibili Live Chat (GOIM) System

This article explains how Bilibili's GOIM live chat system was architected and continuously optimized to achieve high stability, high availability, and sub‑second latency through modular backend components, memory and module optimizations, and multi‑IDC network improvements.

ArchitectureLive Streamingbackend
0 likes · 13 min read
Design and Optimization of Bilibili Live Chat (GOIM) System
Architecture Digest
Architecture Digest
Aug 17, 2016 · Backend Development

Design and Optimization of Bilibili Live Chat (GOIM) System

The article presents a detailed overview of Bilibili's GOIM live chat architecture, covering its high‑stability, high‑availability, low‑latency design, component breakdown, memory and module optimizations, network improvements, and performance testing results to achieve scalable real‑time messaging.

GoHigh AvailabilityKafka
0 likes · 13 min read
Design and Optimization of Bilibili Live Chat (GOIM) System