Secure, Realtime Connectivity for Connected Devices & IoT
summary
Claims a global PubNub Data Stream Network delivering secure two‑way device messaging under quarter‑second latency (20–30 ms within 1,000 km), with 14 fully replicated points of presence and handling ~300M devices and ~1 trillion messages/month. Demonstrates a working connected‑car pipeline: Ford Sync TDK → iOS PubNub SDK → cloud relay → Qt C++ SDK → QML gauges, using persistent outbound sockets, AES/TLS encryption, fine‑grained access control, store-and-playback for missed messages, JSON by default with protobuf as an option.
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chapters (6)
- 0:00Introduction to PubNub
- 3:16Data in motion concepts
- 6:14Connected car demo
- 8:52Implementation and SDKs
- 11:56Security and architecture
- 13:45Q&A session
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