Yes, we are trying to benchmark, Presto-Pinot combination for 10GB to 200GB TPCH data. We want good query performance with fast loading capability. When compared with other OLAP dbs, Pinot seems to be taking long time for loading data. One observation is, the standalone job is using a single CPU(not sure how many threads) for a single upload job, even when there are having multiple files in import folder. Other OLAP dbs seem to load data using more than one CPU. Is there any setting to make Pinot import job use more than one CPU? Using HDFS ,S3 or GC is not in the scope of bench marking, We want to minimize the dependency on Hadoop or other Big systems because the data sizes we are targeting are not truly BigData terriroty.