These datasets (CS.zip, PHX.zip, HSS.zip) are meant to be extracted into a newly created folder named GPABench2 within the main project directory.
In certain recordkeeping or database contexts (such as FDIC regulations or GoldMine SQL queries), "CS ZIP" may refer to a data field for a customer's state/zip code. cs.zip
The domain @zip.com.au was historically associated with developer Cameron Simpson (cs@zip.com.au), known for contributions to tools like GNU Parallel and early Unix shell scripts. These datasets (CS