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Definition of DM: Data Mart for programmer: DW). Whereas a data warehouse combines databases across.

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Definition DM: Data Mart

Explanation DM: DATA MART: Data mart (DM) is a specialized version of a data warehouse (DW). Whereas a data warehouse combines databases across an entire enterprise, data marts are usually smaller and focus on a particular subject or department. Data marts contain a snapshot of operational data that helps business people to strategize, based on analyses of past trends and experiences. Since a data mart configuration emphasizes easy access to relevant information, the star schema or dimensional model is a fairly popular design choice, as it enables a relational database to emulate the analytical functionality of a multi-dimensional database.

Other definitions in programming such as DM: Data Mart in Dictionary D.

Manual Distiller:
Help software program from Adobe which converts postscript files to portable document format (.pdf) files. Postscript files have special coding which instruct the printer how to print the document dm: data mart definition.
Manual Dead Code Elimination:
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Manual Database Query Language:
Help language is a kind of programming language to retrieve information from a database. The person formulating the query is expected to understand the relevant rules for formulating the query, and to dm: data mart what is.
Manual Database Administration:
Help administration refers to duties, typically performed by a DBA in an organization, such as disaster recovery (backups and testing of backups), performance analysis and tuning, and some database design dm: data mart meaning.
Manual DBI: DataBase Interface For Perl:
Help Interface) is the standard database interface module for Perl programming language. It defines a set of methods, variables and conventions that provide a consistent database interface independent of dm: data mart abbreviation.
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