RRD is the Acronym for Round Robin Database. RRD is a system to store and display time-series data (i.e. network bandwidth, machine-room temperature, server load average). It stores the data in a very compact way that will not expand over time, and it presents useful graphs by processing the data to enforce a certain data density. It can be used either via simple wrapper scripts (from shell or Perl) or via frontends that poll network devices and put a friendly user interface on it.
The keyword "fernbus simulator 2016 11412800 02062017" refers to a specific era and version state of Fernbus Simulator, the popular German intercity coach simulation game developed by TML-Studios.
Authenticity: The inclusion of official FlixBus branding and real-world stop announcements provided a level of immersion rare for the time. fernbus simulator 2016 11412800 02062017
11412800 corresponds to a specific compiled state of the executable, assets, and scripts.