TCPH – http://www.tpc.org/tpch/
Here is where you get the kit to generate data – https://github.com/gregrahn/tpch-kit
# make a dir to keep the data –
# make sure you have space these are big files
# export the DSS_PATH which is where dbgen puts the data
# run dbgen with params
mkdir redshiftdata
export DSS_PATH=$HOME/redshiftdata
cd /root/Desktop/tpch-kit/dbgen
./dbgen -v -T o -s 30
./dbgen -v -T o -s 8