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apache/iotdb

Apache IoTDB is a time series database for collecting, storing and analyzing IoT sensor data, with SQL-like queries and JDBC access.

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これは何？

IoTDB (Internet of Things Database) is a data management system for time series data, covering collection, storage and analysis. It is built for industrial IoT workloads that involve massive datasets, high write throughput and complex analytical queries.

Data is organized as timeseries grouped under databases, and is queried with an SQL-like language through a command-line client, JDBC, or import and export tools. It integrates with Hadoop and Spark for analysis and with Grafana for visualization. Its TsFile dependency provides a columnar storage file format designed for time series.

The project ships as a binary distribution, can be built from source with Maven, and is also available as a Docker image. It requires Java 17 or later and runs on Windows, macOS and Linux.

主な機能

  • 01Stores and queries time series data using an SQL-like language
  • 02Offers a JDBC standard API and import/export tools
  • 03Integrates with Hadoop, Spark and Grafana
  • 04Uses the TsFile columnar format for high compression of disk storage
  • 05Supports time alignment across devices and measurements with time-dimension aggregation functions

ユースケース

  • Collecting and storing sensor readings from industrial equipment
  • Analyzing historical telemetry from large fleets of IoT devices
  • Building monitoring dashboards on time series data with Grafana

トピック

#time-series#iot#database#java#big-data#nosql#timeseries#tsdb

よくある質問

iotdb とは？
Apache IoTDB is a time series database for collecting, storing and analyzing IoT sensor data, with SQL-like queries and JDBC access. IoTDB (Internet of Things Database) is a data management system for time series data, covering collection, storage and analysis. It is built for industrial IoT workloads that involve massive datasets, high write throughput and complex analytical queries.
iotdb は無料で使えますか？ライセンスは？
iotdb は Apache-2.0 ライセンスのオープンソースです。商用製品で使う前にライセンス条件を確認してください。
iotdb は今もメンテナンスされていますか？
活発にメンテナンス中。iotdb の最終コミットは 2026年10月19日 です。
iotdb は何に使えますか？
Collecting and storing sensor readings from industrial equipment Analyzing historical telemetry from large fleets of IoT devices Building monitoring dashboards on time series data with Grafana
iotdb はどこで入手できますか？
ソースコードとインストール手順は GitHub にあります：https://github.com/apache/iotdb

概要はプロジェクトの README をもとに AI が生成しています。GitHub の数値は毎日更新されます。

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