[rrd-users] Can rrd data be stored in key-value store, such as BDB?

[David Thornton]

in a way an rrd is a 3 dimensional database:

For any given value you specify:
1. Ds (data store), for example InOctet or OutOctet
2. Time / date
3. Resolution for example hourly data, daily data (typically rrd
figures this out for you).

Highly recommend reading the docs including the tutorial.

IMHO the best place to implement rrd is for time series data. Rrd's
strength first and formost is it's ability to work with time series
data.

It's wonderful rpn(math) and graphing are just icing on the cake.

David



On 4/10/11, lzhshen <29585543 at qq.com> wrote:
> Hi everyone,
>
> I'm considering to store rrd data in key-value store, such as BDB.
>
> If it is possible,  is there a rrd library to operate the rrd data stored
> in. For example, store a data sample and query history data.
> And what is the ratio of [actual data size]/[rrd data size]?
>
> Any comment is highly appreciated!
>
> Leo

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