OpenTSDB
OpenTSDB is an open source distributed, scalable Time Series
Database
(TSDB) written on top of Apache HBase, the Hadoop database, a
distributed, scalable, big data store. HBase stores
and retrieves the time-series data.
OpenTSDB was written to address a common need: store, index
and serve metrics collected from computer systems (network gear,
operating systems, applications) at a large scale, and make this data
easily accessible and graphable.
OpenTSDB allows you to collect thousands of
metrics from tens of thousands of hosts and applications, at a high
rate (every few seconds). OpenTSDB will never delete or downsample data
and can store hundreds of billions of data points.
The development of OpenTSDB is sponsored by
StumbleUpon, a hugely popular
web search engine that finds and recommends web content to its users.
Features include:
- Get real-time state information about infrastructure and
services
- Understand outages or how complex systems interact together
- Measure SLAs (availability, latency, etc)
- Tune our applications and databases for maximum performance
- Do capacity planning
- Upload data points through a telnet-style protocol
- HTTP interface to query data in ASCII and PNG
- Efficient, fully asynchronous write path
- Synchronous / blocking read path
- TSDB data compaction (disabled by default)
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Last Updated Sunday, December 23 2012 @ 02:22 AM EST
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