@@ -10,13 +10,13 @@ import AptGetInstall from "./\_apt_get_install.mdx";
## Quick Install
The full package of TDengine includes the server (taosd), taosAdapter for connecting with third-party systems and providing a RESTful interface, client driver (taosc), command-line program (CLI, taos) and some tools. For the current version, the server taosd and taosAdapter can only be installed and run on Linux systems. In the future taosd and taosAdapter will also be supported on Windows, macOS and other systems. The client driver taosc and TDengine CLI can be installed and run on Windows or Linux. In addition to the RESTful interface, TDengine also provides connectors for a number of programming languages. In versions before 2.4, there is no taosAdapter, and the RESTful interface is provided by the built-in http service of taosd.
The full package of TDengine includes the server(taosd), taosAdapter for connecting with third-party systems and providing a RESTful interface, client driver(taosc), command-line program(CLI, taos) and some tools. For the current version, the server taosd and taosAdapter can only be installed and run on Linux systems. In the future taosd and taosAdapter will also be supported on Windows, macOS and other systems. The client driver taosc and TDengine CLI can be installed and run on Windows or Linux. In addition to the RESTful interface, TDengine also provides connectors for a number of programming languages. In versions before 2.4, there is no taosAdapter, and the RESTful interface is provided by the built-in HTTP service of taosd.
TDengine supports X64/ARM64/MIPS64/Alpha64 hardware platforms, and will support ARM32, RISC-V and other CPU architectures in the future.
<TabsdefaultValue="apt-get">
<TabItemvalue="docker"label="Docker">
If docker is already installed on your computer, execute the following command:
If docker is already installed on your computer, execute the following command:
```shell
docker run -d-p 6030-6049:6030-6049 -p 6030-6049:6030-6049/udp tdengine/tdengine
...
...
@@ -31,7 +31,7 @@ docker ps
Enter into container and execute bash
```shell
docker exec-it <containrid> bash
docker exec-it <container name> bash
```
Then you can execute the Linux commands and access TDengine.
If you like to check the source code, build the package by youself or contribute to the project, please check [TDengine GitHub Repository](https://github.com/taosdata/TDengine)
If you like to check the source code, build the package by yourself or contribute to the project, please check [TDengine GitHub Repository](https://github.com/taosdata/TDengine)
</TabItem>
</Tabs>
...
...
@@ -76,7 +76,7 @@ If everything is fine, you can run TDengine command-line interface `taos` to acc
:::info
- systemctl requires _root_ privileges，if you are not _root_ ，please add sudo before the command.
- To get feedback and keep improving the product, TDengine is colleting some basic usage information, but you can turn it off by setting telemetryReporting to 0 in configuration file taos.cfg.
- To get feedback and keep improving the product, TDengine is collecting some basic usage information, but you can turn it off by setting telemetryReporting to 0 in configuration file taos.cfg.
- TDengine uses FQDN (usually hostname）as the ID for a node. To make the system work, you need to configure the FQDN for the server running taosd, and configure the DNS service or hosts file on the the machine where the application or TDengine CLI runs to ensure that the FQDN can be resolved.
-`systemctl stop taosd` won't stop the server right away, it will wait until all the data in memory are flushed to disk. It may takes time depending on the cache size.
...
...
@@ -91,7 +91,7 @@ If the system does not have `systemd`，you can start TDengine manually by execu
:::note
## Command Line Interface
To manage the TDengine running instance，or execute ad-hoc queries, TDengine provides a Command Line Interface (hereinafter referred to as TDengine CLI) taos. To enter into the interactive CLI，execute `taos` on a Linux terminal where TDengine is installed.
```bash
...
...
@@ -104,7 +104,7 @@ If it connects to the TDengine server successfully, it will print out the versio
taos>
```
Inside TDengine CLI，you can execute SQL commands to create/drop database/table, and run queries. The SQL command must be eneded with a semicolon. For example:
Inside TDengine CLI，you can execute SQL commands to create/drop database/table, and run queries. The SQL command must be ended with a semicolon. For example:
```sql
createdatabasedemo;
...
...
@@ -119,7 +119,8 @@ select * from t;
2019-07-1501:00:00.000|20|
QueryOK,2row(s)inset(0.003128s)
```
Besides executing SQL commands, system administrators can check running status, add/drop user accounts and manage the running instances. TAOS CLI with client driver can be installed and run on either Linux or windows machines. For more details on CLI, please [check here](../reference/taos-shell/).
Besides executing SQL commands, system administrators can check running status, add/drop user accounts and manage the running instances. TAOS CLI with client driver can be installed and run on either Linux or Windows machines. For more details on CLI, please [check here](../reference/taos-shell/).
## Experience the blazing fast speed
...
...
@@ -128,6 +129,7 @@ After TDengine server is running，execute `taosBenchmark` (previously named tao
```bash
taosBenchmark
```
This command will create a super table "meters" under database "test". Under "meters", 10000 tables are created with names from "d0" to "d9999". Each table has 10000 rows and each row has four columns (ts, current, voltage, phase). Time stamp is starting from "2017-07-14 10:40:00 000" to "2017-07-14 10:40:09 999". Each table has tags "location" and "groupId". groupId is set 1 to 10 randomly, and location is set to "beijing" or "shanghai".
This command will insert 100 million rows into the database quickly. Time to insert depends on the hardware configuration, it only takes a dozen seconds for a regular PC server.
...
...
@@ -162,7 +164,7 @@ query the average, maximum, minimum of all rows with groupId=10:
