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glossary:d [2009/12/04 19:42] tdo |
glossary:d [2012/10/26 14:24] (current) |
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| ==== DataSource ==== | ==== DataSource ==== | ||
| * A collection of information used by the ODBC software to connect to a database, required before accessing databases from a container application such as Microsoft Word. | * A collection of information used by the ODBC software to connect to a database, required before accessing databases from a container application such as Microsoft Word. | ||
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| ==== Decompile ==== | ==== Decompile ==== | ||
| * in OMNIDEX, the process of reverting a compiled Environment Catalog file to an Environment source file using the utility OADECOMP. | * in OMNIDEX, the process of reverting a compiled Environment Catalog file to an Environment source file using the utility OADECOMP. | ||
| - | denormalization | + | ==== Denormalization ==== |
| * The process of introducing duplication of data within a relational database (which is typically normalized), used in data warehouse applications to avoid the inefficiencies of cross-table join operations. See normalization. | * The process of introducing duplication of data within a relational database (which is typically normalized), used in data warehouse applications to avoid the inefficiencies of cross-table join operations. See normalization. | ||
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| ==== Detail data set ==== | ==== Detail data set ==== | ||
| * Child table. | * Child table. | ||