OpenTSDB – scalable time series database

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.

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).

Website: opentsdb.net
Support: GitHub
Developer: OpenTSDB Authors
License: GNU LGPL v2.1+

OpenTSDB

OpenTSDB is written in Java. Learn Java with our recommended free books and free tutorials.

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