Enhance MQTT and WebSocket overview and applications#1690
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Expanded the overview of MQTT and WebSocket, detailing their applications beyond IoT. Updated key features, practical applications, and comparison metrics to reflect modern use cases and standards.
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Pull request overview
This PR enhances the MQTT vs WebSocket comparison documentation by expanding the overview sections and updating content to reflect modern use cases beyond traditional IoT. The changes emphasize emerging applications in AI, digital twins, and software-defined vehicles while maintaining technical accuracy.
Changes:
- Updated MQTT and WebSocket introductions to highlight modern applications (AI data streaming, digital twins, SDV, streaming gateways, API streaming)
- Added "Standards Progress" section documenting MQTT 5.0 and WebSocket over HTTP/2 and HTTP/3 standardization milestones
- Added "Browser Runtime Constraint: Backpressure" section explaining a key WebSocket API limitation
- Expanded practical applications lists to include AI, digital twins, real-time data gateways, and control systems
- Updated comparison table entries for message distribution and use cases to be more comprehensive and accurate
- Revised conclusions to reflect the broader scope of modern applications
Reviewed changes
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| File | Description |
|---|---|
| en/202507/mqtt-vs-websocket.md | English version updated with expanded overviews, standards progress section, backpressure discussion, and modernized use cases |
| zh/202406/mqtt-vs-websocket.md | Chinese version with parallel updates maintaining consistency with English content |
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Red-Asuka
approved these changes
Feb 6, 2026
Swilder-M
approved these changes
Feb 6, 2026
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Expanded the overview of MQTT and WebSocket, detailing their applications beyond IoT. Updated key features, practical applications, and comparison metrics to reflect modern use cases and standards.