Redis is a high-performance key-value database. The emergence of redis has largely compensated for the shortcomings of keyvalue storage such as memcached, and can play a very good supplementary role to relational databases in some situations.
1. Start: redis-server (redis-server redis.conf)
2. Log in: redis-cli (redis-cli -p 6379 )
3. Shutdown: redis-cli shutdown
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