IoTDB Docker

Apache IoTDB(物联网数据库)是一体化收集、存储、管理与分析物联网时序数据的软件系统。 Apache IoTDB 采用轻量式架构,具有高性能和丰富的功能,并与Apache Hadoop、Spark和Flink等进行了深度集成,可以满足工业物联网领域的海量数据存储、高速数据读取和复杂数据分析需求。

Docker

docker run -d -p 6667:6667 -p 31999:31999 -p 8181:8181 --name iotdb apache/iotdb
docker exec -it iotdb /bin/bash
cd /iotdb/

By default, the ports that IoTDB uses are:

  • 6667: RPC port
  • 31999: JMX port
  • 8181: Monitor port
  • 5555: Data sync port
  • 9003: internal metadata rpc port (for cluster)
  • 40010: internal data rpc port (for cluster)

Use Cli

sbin/start-cli.sh -h 127.0.0.1 -p 6667 -u root -pw root

Basic commands for IoTDB

SET STORAGE GROUP TO root.ln
SHOW STORAGE GROUP
CREATE TIMESERIES root.ln.wf01.wt01.status WITH DATATYPE=BOOLEAN, ENCODING=PLAIN
CREATE TIMESERIES root.ln.wf01.wt01.temperature WITH DATATYPE=FLOAT, ENCODING=RLE
SHOW TIMESERIES
SHOW TIMESERIES root.ln.wf01.wt01.status
INSERT INTO root.ln.wf01.wt01(timestamp,status) values(100,true);
INSERT INTO root.ln.wf01.wt01(timestamp,status,temperature) values(200,false,20.71)
SELECT status FROM root.ln.wf01.wt01
SELECT * FROM root.ln.wf01.wt01
SET time_zone=+08:00
SHOW time_zone
SELECT * FROM root.ln.wf01.wt01
quit
exit

Stop IoTDB

sbin/stop-server.sh

应用场景

https://iotdb.apache.org/img/home-Slide1.png

https://iotdb.apache.org/img/home-Slide2.png

https://iotdb.apache.org/img/home-Slide3.png