The end goal of database design is to be able to transform a logical data model into an actual physical database. A logical data model is required before you can even begin to design a physical ...

This type of model is used to design the database. The physical data model contains all the specifics about how the logical model will be implemented. This model format includes table names ...

When building up a logical design, primary keys should be identified by the actual ... on primary keys and are simply defining surrogate keys for everything in their data model. One might be kind when ...

These models can be either conceptual, logical or physical ... this allows your database to grow without data loss. You also need design patterns like aggregate tables, lookup tables and ...

“It allows you to represent the original logical design and the physical implementation of that design and do the mapping between the two inside one data model,” said Santos. Scott Peterson, LSI Logic ...

Teradata Corp. has introduced the Utilities Logical Data Model (uLDM). Teradata Corp. has introduced the Utilities Logical Data Model (uLDM). As a utility's business needs evolve, the Teradata uLDM ...

MISMO, the standards development body for the mortgage industry released its logical data model as the next generation of the MISMO data exchange, according to a press release. The new model has the ...