The Hot backup software distribution is installed to provide online data backup. It is advisable to install and activate this distribution on a server which is different from the one where your operating Wialon Local is started.
The backup server fully replicates the Wialon Local databases (the storage directory) in real time. You can use multiple backup servers at the same time without additional licensing.
In the administration system interface, you can quickly switch the backup server to the primary mode and vice versa.
To back up maps, administration system settings, or other required files, you can add the lsyncd utility which quickly synchronizes file changes on the local and remote servers. In particular, you can use it to restore maps because you cannot restore them in the Backup servers section.