Hi Jong-young Park,

Many other ASF communities have discussed its pros and cons. So, we can
refer to them. The following link is a discussion in Kafka community. I
believe it would be very helpful for you to understand the pros and cons.

https://lists.apache.org/thread.html/7031168e7026222169c66fed29f5200fc4b561df28c242ccf706f326@%3Cdev.kafka.apache.org%3E

Best regards,
Hyunsik Choi
On Sun, Jan 28, 2018 at 5:56 PM Jong-young Park <[EMAIL PROTECTED]> wrote: