Fast Time Series Database on Cassandra.
Rich features to answer your needs
CollectorsData can be pushed in KairosDB via multiple
protocols : Telnet, Rest, Graphite. Other mechanisms such as
plugins can also be used
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Storage
KairosDB stores time series in Cassandra, the popular
and performant NoSQL datastore. The schema consists of 3 column
families...
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Rest API
This API provides operations to list existing
metric names, list tag names and values, store metric data points,
and query for metric data points.
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Web UI
With a default install, KairosDB serve up a
query page whereby you can query data within the data store. It's
designed primarily for development purposes.
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Aggregators
Aggregators perform an operation on data points
and down samples. Standard functions like min, max, sum, count,
mean and more are available
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Tools
Import and export is available on the KairosDB
server from the command line. Internal metrics to the data store
can monitor the server’s performance
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Client library
The KairosDB client is a Java library, using
the HttpClient class, that makes sending metrics and querying the
KairosDB server simple.
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Plugins
KairosDB can be extended in various ways (data
point listeners, data stores, protocol handlers,...) using plugins
based on Guice.
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