https://community.cloudera.com/t5/Archives-of-Support-Questions/Nifi-sizing/m-p/97109#M10595 <P>JP, go for 2-3 typical enterprise-class servers to meet these numbers. Rough starting point is around 200MB/s per node.</P> Wed, 18 Nov 2015 00:53:58 GMT andrewg 2015-11-18T00:53:58Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Nifi-sizing/m-p/97108#M10594 <P>What size Nifi system would we need to read 400 MB/s from a Kafka topic and store the output in HDFS ? The input is log lines, 100 B to 1KB in length each.</P> Tue, 17 Nov 2015 08:02:31 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Nifi-sizing/m-p/97108#M10594 jpp 2015-11-17T08:02:31Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Nifi-sizing/m-p/97109#M10595 <P>JP, go for 2-3 typical enterprise-class servers to meet these numbers. Rough starting point is around 200MB/s per node.</P> Wed, 18 Nov 2015 00:53:58 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Nifi-sizing/m-p/97109#M10595 andrewg 2015-11-18T00:53:58Z