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Redundancy - Architecture
Door Tablet offers a number of redundancy features. This page describes a server based architecture that shows how the system handles a server down situation.
How it works
- Door Tablet clients communicate with their dedicated server, over normal connections using HTTP/S
- If their server is down, further communication switches to a fall-back connection
- When the dedicated server resumes operation, the Door Tablet clients revert back to the dedicated server
- Servers are connected to each other and regularly replicate
- The recommended architecture for servers is hub and spoke
doortablet/dtcms.nsf/doortablet/dtcms.nsf::/doortablet/css/dt.css?rnd=45671pagespages4BE919FF49D37958802581E1005DB741Redundancy