The leaderboard shows the best recorded time for each user for all benchmarks cumulatively in the first tab, and for each one of the 8 available benchmarks individually in the following tabs. The CS165 testing suite is comprised of 33 tests and 8 benchmarks. Each benchmark is about: (B1) initial loading follows by inserts, (B2) a complex SQL query, (B3) loading with index creation, (B4) queries using indexes, (B5) shared scans, (B6) loading of files with skewed data and index creation (also used for the joins), (B7) a complex join query, and (B8) inserts/updates/deletes in a relation with an index.
The initial data set is comprised of 100M rows for each table. The raw data size of the three tables that are loaded is 10GB.