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什么是 Docker?

Docker™ provides a way to run applications securely isolated in a container, packaged with all its dependencies and libraries.

环境搭建

下载

MacOS

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# https://docs.docker.com/desktop/mac/install/
# 根据芯片类型,下载并安装

Windows

 从 Toolbox 的 Archive 页面找到 DockerToolbox-19.03.1.exe 并下载

安装

 注意安装组件的时候,选择 Full installation,其他的均使用默认的选项,即可

配置

代理

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$ vim ~/.docker/config.json
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{
"proxies": {
"default": {
"httpProxy": "socks5://127.0.0.1:1080",
"httpsProxy": "socks5://127.0.0.1:1080",
"noProxy": "*.yuzhouwan.com"
}
}
}
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介绍

InfluxDB™ is a time series database designed to handle high write and query loads. It is an integral component of the TICK stack. InfluxDB is meant to be used as a backing store for any use case involving large amounts of timestamped data, including DevOps monitoring, application metrics, IoT sensor data, and real-time analytics.

基本概念

DataBase

 类似于传统数据库中的 DataBase 概念

Measurement

 和 OLAP 中广义上的度量概念一致,部分 OLAP 数据库中又称为 Metric

Tag

 和 OLAP 中广义上的维度概念一致,部分 OLAP 数据库中又称为 TagKV

Field

 数值

Timestamp

 时间戳

Points

 数据点

Series

 数据点组成的序列

Retention Policy

 数据过期策略,即 TTL

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