从韩顺平的Redis实战里学习，开启Redis之旅（redis 韩顺平 下载）

Welcome to the journey of Redis! In this article, we will follow the excellent tutorial from Han Shunping’s Redis Practice to enter the wonderful world of Redis.

So what is Redis? Redis is an open source, high performance and distributed NoSQL key-value database written in ANSI C language. It supports various data structures such as strings, hashes, lists, sets, etc. It can store data in memory, making it very fast and efficient.

First of all, let’s install Redis. It’s avlable on most operating systems, so no matter You are using Linux, macOS, or Windows, you can easily find its official binary package. As an example, on Linux, you can just type the following command in the terminal:

$ sudo apt-get install redis-server

After the installation is complete, you can start the Redis server with the following command:

$ redis-server

Now that the server is up and running, you can start to play with Redis. Let’s open a new terminal window and type the following command to enter the Redis shell:

$ redis-cli

In the Redis Shell, you can do some basic manipulations to the keys, such as set, get, delete, etc. For example, to set a key called “name” and its corresponding value “Justin”, you can just type the following command:

127.0.0.1:6379> set name “Justin”

And then you can get the value back by typing in:

127.0.0.1:6379> get name
“Justin”

In addition to the basic manipulations, Redis also provides many other useful features, such as data replication and sharding, data persistence, pub/sub messaging system and so on.

From the above example, you may have got a basic idea of how Redis works. If you want to learn more, it’s recommended that you take a look at Han Shunping’s Redis Practice and follow the tutorial to try Redis on your own system.

In conclusion, Redis is an amazing tool for data storage and retrieval. Whether you are a web developer or a data analysis professional, you can benefit a lot from Redis. So why not start your journey with Redis right now!

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