These instances of the FrigoTruck database were generated and polluted with the library SODGAUP (https://github.com/mathildemarcy/SODGAUP/).
All instances include the same levels of artificial unicity. Relations sizes for each instance are presented in the table below, along with the level of artificial unicity.
| relation | AU level | 500 | 5,000 | 10,000 | 25,000 | 50,000 | 100,000 |
|---|---|---|---|---|---|---|---|
| Address | - | 4,366 | 44,068 | 88,391 | 220,256 | 438,412 | 879,248 |
| Brand | 0.85 | 488 | 488 | 488 | 488 | 488 | 488 |
| Chassis | 1 | 4,366 | 44,068 | 88,391 | 220,256 | 438,412 | 879,248 |
| Cell | 1 | 4,366 | 44,068 | 88,391 | 220,256 | 438,412 | 879,248 |
| Compressor | 1 | 6,782 | 68,031 | 136,576 | 340,146 | 676,698 | 1,360,058 |
| Equipment_category | 0 | 5 | 5 | 5 | 5 | 5 | 5 |
| Evaporator | 1 | 6,889 | 71,574 | 143,935 | 359,052 | 712,502 | 1,430,955 |
| Event | - | 4,366 | 44,068 | 88,391 | 220,256 | 438,412 | 879,248 |
| Event_type | 0 | 8 | 8 | 8 | 8 | 8 | 8 |
| Manufacturer | 0.85 | 125 | 125 | 125 | 125 | 125 | 125 |
| Model | 0.85 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Occupation | 0.6 | 8 | 8 | 8 | 8 | 8 | 8 |
| Owner | - | 4,366 | 44,068 | 88,391 | 220,256 | 438,412 | 879,248 |
| Refrigerant | 0.75 | 26 | 26 | 26 | 26 | 26 | 26 |
| Region | 0.7 | 8 | 8 | 8 | 8 | 8 | 8 |
| TRS | 1 | 4,366 | 44,068 | 88,391 | 220,256 | 438,412 | 879,248 |
| TRS_category | 0.4 | 7 | 7 | 7 | 7 | 7 | 7 |
| TRU | 1 | 4,366 | 44,068 | 88,391 | 220,256 | 438,412 | 879,248 |
More information on these databases and their generation and pollution is available at https://github.com/mathildemarcy/SODGAUP/.
Data folders include the csv files containing the relations' data.
PostgreSQL database schema is available at: https://github.com/mathildemarcy/SODGAUP/blob/main/frigotruck/postgresql/frigotruck_polluted_data_model.sql
Exceute file https://github.com/mathildemarcy/SODGAUP/blob/main/frigotruck/postgresql/load_polluted_data_postgresql.py to recreate the database, after placing all csv files within a folder named "working_data".