Add setup script for elasticsearch, influxdb, redis

[czheo]

Add setup script for elasticsearch, influxdb, redis. works on Linux only.

[at15]

tested locally

[at15]

oops, some small problems @czheo

• update the readme file in script folder
• are we going to write all the time series logic for redis in our benchmark tool? if so how? following sentry or the redislab tech guide?

Thx

[czheo]

are we going to write all the time series logic for redis in our benchmark tool?

yes. we have to

if so how? following sentry or the redislab tech guide?

depends on what operations you'd like to cover. Now, we only cover "count" and "moving avg". count is native in redis. we need find some sample to implement moving avg. any sample is fine to make a comparison. Such as: https://redislabs.com/ebook/redis-in-action/part-2-core-concepts-2/chapter-5-using-redis-for-application-support/5-2-counters-and-statistics/5-2-2-storing-statistics-in-redis https://www.redisgreen.net/library/runningavg.html

[at15]

@czheo I think sentry have some existing logic https://github.com/getsentry/sentry/tree/master/src/sentry/tsdb

[czheo]

@at15 didn't find moving avg in their code