Wang Yuan

Impressive idea, truly thanks @Eshcar Recently, I always thought that, it will be really cool to support ACID transaction for KV NoSql. Even I also want to support interactive transaction,...

I think we should add some descriptions for these options, why do we use, their advantage or disadvantages

oh, thanks, is there a performance comparison?

I mean how it affects kvrocks? When we add new features or improvements, we must know their earnings, for example, if this build option make kvrocks performance better, we should...

from studying of these options, i think they would bring performance earnings, but till now, we still don't know how much on kvrocks

for test, currently we can use redis-benchmark https://github.com/apache/incubator-kvrocks#2--qps-on-different-payloads

Yes, kvrocks doesn't check the parameters carefully, And currently `keepttl ` ,`PXAT`, `EXAT` and some other flags, kvrocks doesn't support. Do you want to fix this and support these flags?...

@guoxiangCN has no spare time to do that, if someone wants to do that, go ahead

comments from @PragmaTwice I feel that it might be a bit too cumbersome to operate a `vector` for each command to parse, and there would be a lot of duplicated...

@PragmaTwice move your comments here, and discuss here to avoid far too many comments for #595