Shulou(Shulou.com)06/01 Report--

Dbfilename redis.db / / persistent file

The directory where the dir / home/redis/6379 / / file is located

Save 9001 / / 900s modify a key and save it once

Save 30010 / 300s modify 10 key and save once

Save 60 10000 / / 10000 key modified in 60 seconds will be saved once

/ / the above three save conditions should be viewed from the bottom up, and each condition is or.

Rdbcompression yes / / enable compression

Rdbchecksum yes / / enable checksum

Stop-writes-on-bgsave-error yes / / terminates the writing of redis when there is an error in the dump data to disk

[root@hdtest20 ~] # redis-server / etc/redis/6379.conf

[root@hdtest20 6379] # pwd

/ home/redis/6379

[root@hdtest20 6379] # ll

[root@hdtest20 6379] # redis-cli

127.0.0.1 purl 6379 > set site www.baidu.com

OK

[root@hdtest20] # redis-benchmark-n 20000

[root@hdtest20 6379] # ll

Total 124

-rw-r--r-- 1 root root 124100 May 5 13:37 redis.db

Set nosave must be after the redis.db file is generated, the condition for generating the file must be 60 seconds (not generated in less than 60 seconds)

127.0.0.1 purl 6379 > set nosave www.123.com

OK

[root@hdtest20 6379] # pkill-9 redis

Restart redis again

127.0.0.1 purl 6379 > get site

"www.baidu.com"

127.0.0.1 purl 6379 > get nosite

(nil)

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