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perfSONARuse

v17	v18
126	126	A central measurement archive configuration is more the desirable way of archiving. When your perfSONAR nodes are less powerful and when you want to archive data in multiple locations you can use this setup.
127	127
128		== ~~Displaying Measurements with MaDDash~~ ==
	128	== Setting up Central Measurement Archive and MadDash for Multiple Measurement Nodes ==
129	129
130	130	Archiving or storing measuring data is less use if they cannot be presented in effective and convenient way. The Monitoring and Debugging Dashboard (MaDDash) software is aimed at collecting and presenting two-dimensional monitoring data as a set of grids referred to as a dashboard. Many monitoring systems focus on one dimension, such as a single host or service. Unfortunately, users can quickly run into n-squared problems both in terms of configuration on the back-end and data presentation on the front-end if you try to present naturally two-dimensional data in this manner.