让Redis自动启动开启一种新方式（怎么自动启动redis库）

Redis is a powerful, open source database system that is based on a structure data type. It is used for quickly and reliably managing large volumes of data in distributed systems. Redis has become a popular choice for developers who need to store and retrieve data quickly, and one of its best-in-class features is the ability to start and stop the database system in a few simple steps.

The most secure and reliable way to start and stop Redis is through the command line. To start Redis, enter the command ‘redis-server’. This command will start the server process and keep it running until you manually stop it. You can also use the command ‘redis-cli’ to connect to the Redis server and execute commands.

Another way to start Redis is through a configuration file. This file allows you to set up parameters that will determine how Redis runs. The configuration file also allows you to specify settings that will start the database automatically when the server machine is powered on, saving you from having to manually start Redis each time.

If you prefer to use the command line to start Redis, the following command will do the trick: ‘redis-server –daemonize yes’. This command will start the Redis server in the background, so you can freely access other programs while Redis is up and running. This method is useful if you plan to use Redis frequently, as it will eliminate the need to manually start it each time.

If you are using the configuration file to start Redis, there are two options avlable. The first option is to create a service that launches the Redis server when the machine boots. To do this, create a new file in /etc/system/systemd/redis.service, with contents similar to the following:

[Unit]

Description=Redis Datastore

[Service]

ExecStart=/usr/bin/redis-server

Restart=always

[Install]

WantedBy=multi-user.target

After saving the file, the command ‘systemctl enable redis.server’ will ensure that Redis is launched automatically when the machine is powered on.

The second option is to configure the cron job utility to launch Redis. This method is useful if you need to have Redis run at a specific time or every day, or even if you need it to run at an interval, as specified in your script. To do this, open the crontab file with the command ‘crontab -e’, then add the following line at the end of the file:

@reboot redis-server

This will set up the cron job to run Redis every time the machine starts up.

Redis is an incredibly powerful database system, and with the ability to easily start and stop it, it’s a great choice for developers who need to store and process large amounts of data. Starting Redis manually each time can be tedious, but thankfully there are a few simple options avlable to make the process seamless and automatic.