Topic: Database Schema Definition
Answers to Common Questions
What is a Database Schema?
A database schema is typically a document which defines data relationships between fields within a database. The schema defines the structure of the database, and illustrates the relationships between multiple files and fields within the da... Read More »
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What Is Relational Database Schema?
A relational database schema is the tables, columns and relationships that make up a relational database. A schema is often depicted visually in modeling software such as ERwin or drawing software such as Viso. Read More »
Source: http://www.ehow.com/facts_6897138_relational-database-schema_.htm...
What is the Definition of Database?
A database can be best described as a collection of information that is organized into records that can be searched. Databases are used for almost everything from finance to home address books. Read More »
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Featured Content: Database Schema Definition
The formal definition of database schema is a set of formulas (sentences) called integrity constraints imposed on a database. These integrity constraints ensure ... More »
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Answers to Other Common Questions
Think about what your program deals with, and break it up into individual object. For example, if you were designing a system to allow students to register for classes at a college , the primary objects involved would be a "Student", and a ... Read More »
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The Star & Snowflake are two common type of database Schema. Read More »
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Database Instance The term instance is typically used to describe a complete database environment, including the RDBMS software, table structure, stored procedures and other functionality. It is most commonly used when administrators descri... Read More »
Source: http://wiki.answers.com/Q/What_is_the_difference_between_database...
Each database will have documentation and the maximum number of schemas will be listed in the documentation--specific to that software product. Read More »
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A psychological schema is the perceptual framework we use to make sens... Read More »
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A schema defines a set of structural and value constraints applicab... ...MORE... Read More »
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