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A comment on Cassandra vs MongoDB For Time Series Data. Parent comment

Re:Cassandra vs MongoDB For Time Series Data by Ecio78 on Thursday August 22, 2013 @03:03AM (#6255570)
What about Graphite http://graphite.wikidot.com/faq ? I've never tried but it is described as "Scalable Realtime Graphing". It seems to use an internal database so maybe it's not ok for you..

EDIT: I read another comment from you, you said it's rrd-like so it gets rid of old data, not what you're looking for..

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Re:Cassandra vs MongoDB For Time Series Data by drather19 on Thursday August 22, 2013 @11:26AM (#6257701)
The standard 1s time resolution on Graphite/Whisper also seemed to be a limiting factor for use with some of these systems, where you want to observe things on the order of milliseconds (or beyond).
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