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.
RRDTool is a property of RRDTool respective authors, vendors and developers. You can download RRDTool for your hardware. If you want to use RRDTool for other purpose, Please contact the authors, vendors and developers of RRDTool.
