A data mart is a straightforward type of information stockroom zeroed in on a solitary subject or line of business. With a data mart, groups can get to information and gain bits of knowledge quicker, ...

When it comes to analyzing data, pulling the information from a data mart as opposed to a data warehouse or external data sources can save companies time and produce more targeted results. The idea of ...

Users are generally on their own when it comes to building the meta data foundation for data marts due to the lack of centralized repositories or standards for meta data content/formats. Here are a ...

As companies work to integrate new and legacy application systems, the cost of that effort continues to climb – already it consumes about 35% of the total cost of installing, writing or modifying an ...

At BIDMC, our clinical systems are written in a hierarchical database called Cache - a very fast transactional system with great reliability and disaster recovery features. However, for population ...

A subset of a data warehouse for a single department or function. A data mart may have tens of gigabytes of data rather than hundreds of gigabytes for the entire enterprise. See data warehouse. THIS ...

Each data mart is refreshed weekly. ACNielsen uses an Oracle9i data warehouse on the back end and uses DMExpress data transformation software from Syncsort Inc. in Woodcliff Lake, N.J., to aggregate ...