Tacview

Many servers run Tacview to help people analyse their flight path, weapons employment and whatnot. It is an awesome tool for teaching and after action reports as well.
One of the downsides (besides a performance hit on servers) is, that you gather a lot of data and fill up your disk. DCSServerBot takes care of both, it will a) warn you, if you configured Tacview in a way that is bad for your overall server performance, and b) it can delete old Tacview files after a specific time.
To enable Tacview support, again, a change in scheduler.json is needed:

{
  "configs": [
    {
      [...]
      "extensions": {
        "Tacview": {
          "tacviewExportPath": "%USERPROFILE%\\Documents\\Tacview", -- global setting (default, can be omitted)
          "delete_after": 30
        }
      }
      [...]
    },
    {
      "installation": "DCS.release_server",
      [...]
      "extensions": {
        "Tacview": {
          "tacviewExportPath": "%USERPROFILE%\\Documents\\Tacview-instance2",
          "tacviewRealTimeTelemetryPort": 42674,
          "tacviewRealTimeTelemetryPassword": "",
          "tacviewRemoteControlPort": 42675,
          "tacviewRemoteControlPassword": "",
          "tacviewPlaybackDelay": 600,
          "host": "myfancyhost.com",  -- Optional, default is your external IP
          "show_passwords": false,
          "channel": 837667390242291742
        }
      }
    }
  ]
}

Optional parameters (will change options.lua if necessary):</br>

• log Defines a different log for tacview log messages, otherwise dcs.log is used (default)
• tacviewExportPath Sets this as the Tacview export path.
• tacviewRealTimeTelemetryPort Sets this as the Tacview realtime port.
• tacviewRealTimeTelemetryPassword Sets this as the Tacview realtime password.
• tacviewRemoteControlPort Sets this as the Tacview remote control port.
• tacviewRemoteControlPassword Sets this as the Tacview remote control password.
• tacviewPlaybackDelay Sets this as the Tacview playback delay.
• delete_after specifies the number of days after which old Tacview files will get deleted by the bot.
• show_passwords specifies whether to show the Tacview passwords in the server embed in your status channel or not.
• channel a channel where your tacview files should be uploaded into on mission end.