时间序列的非平凡分析

Non-trivial analytics on timeseries

我想知道,OpenTSDB 将比聚合更复杂的功能应用于数据的机制是什么?例如,如果我想计算移动平均线,我该怎么做?理想情况下,我想要一种机制 运行(通过 OpenTSDB)在 HBase 级别自定义聚合器(example), but I think this might not be very easy to implement. Alternatively something that runs on OpenTSDB-level would be nice. I think this might conceptually close to what issue 546/Pull 562 谈论。

你可以在数据库前面放一个graphite-web应用程序并使用它的功能:http://graphite.readthedocs.org/en/latest/functions.html