IoTivity vs AllJoyn - what is the difference?
Open Interconnect Consortium has just released IoTivity, an open source framework for IoT, similar to AllSeen Alliance's AllJoyn framework. What are the differences between them, apart from IoTivity being based on CoAP and AllJoyn based on D-Bus? Are they interoperable?
Solution
This is a community wiki, so please expand it if you can.
Architecture
IoTivity
IoTivity provides 4 basic components:
- Discovery
- Data transmission
- Data Management
- Device management
AllJoyn
AllJoyn provides the following components:
- App Code
- Service Frameworks Libraries
- Core Library
- Router
It also provides the Thin variant without the Router.
Protocols
IoTivity
IoTivity will be using multiple protocols, but for now it uses CoAP. IT also has a MQTT plugin.
AllJoyn
AllJoyn provides its own bus based on D-Bus Wire protocol. AllJoyn Gateway Agent will have connectors for REST, MQTT, XMPP and TR-069.
Supported platforms
IoTivity
IoTivity currently supports:
- Android
- Arduino
- darwin/iOS
- Linux
- Tizen
- Windows
- Yocto
AllJoyn
AllJoyn currently supports:
- Android
- Arduino
- iOS
- Linux
- OS X
- Windows
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