Async IO operator to write to DB

[Karthik Deivasigamani]

Hi,
   I have a use case where I need to read messages from a Kafka topic,
parse it and write it to a database (Cassandra). Since Cassandra supports
async APIs I was considering using Async IO operator for my writes. I do
not need exactly-once semantics for my use-case.
Is it okay to leverage the Async IO operator as a Sink (writing data into a
DB)?
~
Karthik