4 ms·
The subject of Time Series has lately been on my mind as well, see my blog posts on accuracy of Graphite vs RRD, as well as InfluxDB storage: http://grisha.org/
by gtrubetskoy 11y ago
The subject of Time Series has lately been on my mind as well, see my blog posts on accuracy of Graphite vs RRD, as well as InfluxDB storage: http://grisha.org/ http://grisha.org/
I am leaning towards none of the above being the best solution and am in the process of writing my own (too early to announce yet).
- sciurus 11y agoLike I mentioned here [0], whisper isn't the only storage option for graphite. Another user [1] mentioned blueflood. Have you evaluated any of these cassandra-based options? [0] https://news.ycombinator.com/item?id=9808035 https://news.ycombinator.com/item?id=9808035 [1] https://news.ycombinator.com/item?id=9808662 https://news.ycombinator.com/item?id=9808662
- gtrubetskoy 11y agoI've looked at Cyanite, and it has the same accuracy problem as Graphite, which I describe in my blog post. Also I'm leaning towards the conclusion that something like Cassandra, which was design for Facebook scale is even a suitable store for something as compact as TS, which is just a stream of floats.
- jsmthrowaway 11y agoAt Foursquare, work was being done to put Hypertable under Graphite. It was incredible to use (my year+ queries returned in tens of milliseconds), but I don't know what came of it. Hypertable is criminally overlooked in the industry, and TSDB is a killer app; a little bit of glue code and you've basically invented a crude clone of Google's monitoring, with that stack.