in memory database redis code example
Example 1: redis
$ wget http://download.redis.io/releases/redis-6.0.1.tar.gz
$ tar xzf redis-6.0.1.tar.gz
$ cd redis-6.0.1
$ make
Example 2: Redis
$ sudo yum install -y yum-utils
$ sudo yum-config-manager \
--add-repo \
https://download.docker.com/linux/centos/docker-ce.repo