Learn how to translate entities to tables in database design. Covers mapping entities, attributes, relationships, and foreign keys.

Nov 12, 2009 · Creating a unique clustered index on a view improves query performance because the view is stored in the database in the same way a table with a clustered index is stored.

The table instance chart lists the design specifications of the information and has the following components: Table name Column names Keys: a primary key (PK) is the unique identifier for …

An index can be built on a combination of multiple attributes as well Data structures for indexes: sorted lookup tables, hash tables, search trees, etc. (CS245 and CS346)

Feb 6, 2019 · In this case we are going to compare the list of tables and views between two databases in 1st instance vs. 2nd instance and see if certain tables/views only exist in one …

20 Is a QUESTION to the database-asking for a “set of records” from 1 or more Tables/Queries MS Access responds by displaying the requested data is a stored question, rather than a …

Identify the foreign key (FK) column (s) by examining the relationships between entities. A relationship relates one or more foreign key columns in the table at the "many" side of the …

Build Time • For each of the following scenarios: • Create and write out a business narrative • Create list of ENTITIES/tables • Create the attributes for the table • Create the ERD and the …

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