Cassandra batch query vs single insert performance

Question

I use Cassandra java driver.

I receive 150k requests per second, which I insert to 8 tables having different partition keys.

My question is whic

Answer 1

Batches have a HUGE impact on performance instead. The sollution that best suits you as I understand to split into diffirent lists per partition keys and then use batch statements. You will see a huge impact on performance.