TPCD

TPCD

TPC-D represents a broad range of decision support (DS) applications that require complex, long running queries against large complex data structures.

Original source: www.tpc.org

Versions

  • Tpcd (by Jan Motl)

Dataset details

Associated task:
Classification
Domain:
Retail
Data types:
Size:
2.5 GB
Count of tables:
8
Count of rows:
8,558,843
Count of columns:
61
Missing values:
No
Compound keys:
Yes
Loops:
Yes
Type:
Synthetic
Instance count:
147,600
Target table:
dss_customer
Target column:
c_mktsegment
Target ID:
c_custkey
Target timestamp:
?

How to download the dataset

The datasets are publicly available directly from MySQL database.

  1. Open your favourite MySQL client (for example MySQL Workbench)
  2. Use following credentials:
    • hostname: relational.fit.cvut.cz
    • port: 3306
    • username: guest
    • password: relational
  3. Export "tpcd" database (or other version of the dataset, if available) in your favourite format (e.g. CSV or SQL dump).