Wal-Mart, which is thought to run the largest data warehouse in the world, has been a longtime customer of NCR’s Teradata Corp., and HP’s Neoview technology was just publicly announced in April.

Data marts were a reaction to the extreme performance limitations of traditional enterprise data warehouses. The data warehouse itself, which came of age in the 1990s, represented a tremendously ...

Hewlett-Packard Co. (HP) plans to consolidate its 762 data marts around the world into a single enterprise data warehouse, according to the head of the company. The move is a way for HP to both ...

Wal-Mart has agreed to use Hewlett-Packard's Neoview data warehouse appliance to analyze data compiled at its 4,000 retail stores.

Data marts: Organizations might also add data marts to their warehouse architecture — between the central database and end-users — to serve specific business lines.

There’s big data, fast data, data analytics, data provenance, time-series data and then there are data lakes, data marts and the data warehouse.

Enterprises are using SAP Hana for in-memory data marts and SAP Business Warehouse implementations that integrate with other data warehouses ...

The appeal of building such virtual data marts is catching on among users: The data integration market grew 3.3% in 2002 – a year in which worldwide software spending deceased for the first time ...

Data warehouses can become enormous with hundreds of gigabytes of transactions. As a result, subsets, known as "data marts," are often created for just one department or product line. See data lake.