How to Install MemSQL

MemSQL runs natively on 64-bit Linux operating systems. Your system hardware must have at least 4 CPU cores and 8 GB of RAM, and you must using a supported distribution of Linux. For more information, see our System Requirements.

1

Download the MemSQL tar file

Open the Terminal App on your computer and execute theses commands. They download the MemSQL tar file to the /tmp directory (or a path of your own choosing).

cd /tmp
wget http://download.memsql.com/memsql-ops-6.0.10/memsql-ops-6.0.10.tar.gz

2

Extract the contents of the tar file

This command extracts the MemSQL executable from the tar file to a folder with the same name.

tar zxvf memsql-ops-6.0.10.tar.gz

3

Run the installer script and deploy a simple cluster

These commands navigate to the extracted folder and then run an installer script that installs MemSQL as a simple cluster with one master aggregator and one leaf.

cd memsql-ops-6.0.10
sudo ./install.sh --simple-cluster

4

Connect to the MemSQL client

memsql

然后你可以使用 mysql 的命令行或者是 mysql 的客户端工具连接到 MemSQL，跟连接到 MySQL 的方法一样，例如：

$ mysql -u root -h 127.0.0.1 -P 3307 --prompt="memsql> "

你也可以使用一些图形化的数据库管理工具来连接。

使用 MemSQL 跟使用 MySQL 没有区别：）

删除：

memsql-ops memsql-delete 可删除数据库