[rrd-developers] Re: Feature status/requests - sub second resolution & 'relative' time
oetiker at ee.ethz.ch
Mon Mar 7 22:57:32 MET 2005
Today Pete Lancashire wrote:
> Sub Second Resolution
> In searching the archives, there was a response to
> a request for greater resolution. Has anything been
> done along these lines ?
> Relative StartTtime
> I'm not sure if this is what one would call it, but
> I have a need to have a rrd database that is data
> from time series data. start time is always "zero"
> in my case.
> What I want to do is use rrdtool to assist in analyzing
> data from wind turbines. Examples of this data is for
> performance or fault analysis. Samples are taken every
> 6.25 milliseconds for 10 minutes and placed in a real
> time database. I currently extract this data into MySQL,
> and work on it from there.
> I would love to take this data and place it in a rrd database.
> Currently as a work around, I created a dummy start
> time Jan 1 2000, and multiplied my time steps by 100,000.
> Pretty messy coding at times :).
everything is possible if
a) somebody is willing to code it
b) somebody comes up with a strategy to fit this into the concept
of the tool.
as this is a major feature it would have to go into trunk though,
for the 1.3 rlease
if you want to invest t>
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