Adventure Works 2014 (OLTP version) is a sample database for Microsoft SQL Server, which has replaced Northwind and Pub sample databases that were shipped earlier. The database is about a fictious, multinational bicycle manufacturer called Adventure Works Cycles.
Airline on-time data are reported each month to the U.S. Department of Transportation (DOT), Bureau of Transportation Statistics (BTS) by the 16 U.S. air carriers that have at least 1 percent of total domestic scheduled-service passenger revenues, plus two other carrie…
The schema is for Classic Models, a retailer of scale models of classic cars. The database contains typical business data such as customers, orders, order line items, products and so on.
The Consumer Expenditure Survey (CE) collects data on expenditures, income, and demographics in the United States. The public-use microdata (PUMD) files provide this information for individual respondents without any information that could identify respondents. PUMD fi…
A bit more complex artificial database with loops.
The employees test database: small, fake database of employees.
PAKDD'15 Data Mining Competition: The task is to reconstruct the information about user’s gender from product viewing logs. The data were obtained from simulations of product viewing activities of users with known gender. The data closely follow the real-life distribut…
The Northwind database contains the sales data for a fictitious company called Northwind Traders, which imports and exports specialty foods from around the world.
The pubs sample database is modeled after a book publishing company.
A database of restaurants in San Francisco. The goal is to predict the customer's satisfaction.
The venerable sakila test database: small, fake database of movies.
A simple artificial database in star schema.
You are a member of the Sales Management team in a large retail bank. The current date is July 02, 2007. Your Sales Director has just asked you to generate additional revenues of $1,500,000 before September 01, 2007. You must find ways to sell more "Credit++" – the ne…
Seznam.cz is a web portal and search engine in the Czech Republic. The data are from Seznam's "wallet".
TPC-C is the benchmark published by the Transaction Processing Performance Council (TPC) for Online Transaction Processing (OLTP).
TPC-D represents a broad range of decision support (DS) applications that require complex, long running queries against large complex data structures.
TPC-DS is the new decision support benchmark that models several generally applicable aspects of a decision support system, including queries and data maintenance. Although the underlying business model of TPC-DS is a retail product supplier, the database schema, data …
TPC-H is the benchmark published by the Transaction Processing Performance Council (TPC) for decision support.
VOC database provides a peephole view into the administrative system of an early multi-national company, the Vereenigde geoctrooieerde Oostindische Compagnie (VOC for short - The (Dutch) East Indian Company) established on March 20, 1602.
Walmart challenges participants to accurately predict the sales of 111 potentially weather-sensitive products (like umbrellas, bread, and milk) around the time of major weather events at 45 of their retail locations.