Redis Engine improvements blog post

[FZambia]

This is a draft of post about migration to Rueidis.

To see it live locally:

yarn install
yarn start

then go to http://localhost:3000/blog/

[FZambia]

@rueian fyi, I updated the post with the latest things about flush delay.

[FZambia]

@j178 probably you will be interested too - there was some work on adding MaxFlushDelay option to Rueidis - see redis/rueidis#156 which allows improving CPU utilization of app and Redis.

[rueian]

@rueian fyi, I updated the post with the latest things about flush delay.

Hi @FZambia, it looks good and very detailed! Can’t wait for the post being released. 😊

[FZambia]

redigo_p1.txt
redigo_p16.txt
redigo_p128.txt
redigo_latency_p1.txt
redigo_latency_p16.txt
redigo_latency_p128.txt
goredis_p1.txt
goredis_p16.txt
goredis_p128.txt
rueidis_p1.txt
rueidis_p16.txt
rueidis_p128.txt
rueidis_delay_p1.txt
rueidis_delay_p16.txt
rueidis_delay_p128.txt
rueidis_delay_latency_p1.txt
rueidis_delay_latency_p16.txt
rueidis_delay_latency_p128.txt

[FZambia]

CPU usage

50k req per second	no delay	with 100mks delay
BenchmarkPublish	app - 75, Redis - 24	app - 44, Redis - 9
BenchmarkPublish_History	app -80 , Redis - 67	app - 55, Redis - 50
BenchmarkSubscribe	app - 80, Redis - 30	app - 45 , Redis - 14
BenchmarkRecover	app - 84, Redis - 51	app - 51, Redis - 36
BenchmarkPresence	app - 114, Redis - 69	app - 90, Redis - 60

[FZambia]

Well, it's time to move on with release.