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KairosDB

Paid

Store, query, and analyze metric data with speed, scalability, and support for streaming and batch ingest.

4.2
Inputs: text, apiOutputs: text, api
Type
Saas

About KairosDB

KairosDB is a powerful, open-source time series database that enables users to store and query metric data. With its comprehensive set of features, KairosDB provides users with the ability to store and query metric data quickly and easily. It is optimized for scalability and performance, allowing users to store and query data from billions of metrics. KairosDB allows users to store, query, and analyze data in a variety of formats and supports a wide range of data sources. It also offers support for streaming and batch ingest, as well as real-time alerting, data visualizations, and extensive analytics capabilities. With KairosDB, users can easily access and analyze their data in near real-time, enabling them to gain valuable insights and make informed decisions. KairosDB is an ideal solution for businesses of any size looking to store, query, and analyze large amounts of metric data.

Key Features

Store and query metric data quickly and easily.
Optimized for scalability and performance.
Support for streaming and batch ingest.

Pros & Cons

Pros
  • Open-source with free download available
  • High scalability for billions of metrics via Cassandra
  • Multiple flexible ingestion protocols
  • Rich API and aggregation support for analysis
  • Extensible through plugins and client libraries
  • Optimized for speed in time series workloads
Cons
  • Requires self-hosting and Cassandra cluster management
  • Web UI designed mainly for development, not production dashboards
  • Setup may involve learning curve for Cassandra and plugins
  • No apparent hosted SaaS option; infrastructure costs apply
  • Advanced features like alerting may require additional integrations

Best For

Store and query metric data quickly and easily.Optimized for scalability and performance.Support for streaming and batch ingest.

Alternatives to KairosDB

FAQ

Is KairosDB free to use?
It appears to be open-source and downloadable at no cost based on the website; exact licensing and any enterprise support should be verified.
What backend storage does it use?
KairosDB stores data in Apache Cassandra using a schema with three column families, as described on the site.
How can data be ingested?
Supports Telnet, REST, Graphite protocols, and plugins; other mechanisms via collectors.
Does it offer a hosted version?
No hosted SaaS is mentioned; it appears designed for self-hosting on Cassandra clusters.
What querying options are available?
REST API for metric queries, aggregators for processing, and a Web UI for ad-hoc queries.
Are there client libraries?
A Java client library is provided using HttpClient for sending metrics and querying.