Estate Manager
Database
Core Messaging
EM Filesystem — XML File Bundle
Target Device
Database
Core Messaging
Device Filesystem — XML File Bundle
Broadcast process (steps numbered by initiating system — Estate Manager / Target Device)
1
Export specified entities to XML Files
2
Create broadcast publication messages for target devices
3
Devices regularly check with Estate Manager for unreceived broadcasts
4
Respond to device with broadcast details, including filename
5
Receive Response and initiate download process
6
Copy File from EM Filesystem to Device Filesystem
7
Import Data to local Database
8
Send Acknowledgement Message
9
Update Message status to received