DB Design: 1st Normal Form and Repeating Groups

DB Design: 1st Normal Form and Repeating Groups



1.First Normal Form - Microsoft Access

Description:First normal form (1NF): database relation design examples and
guidelines



2.Database normalization - Wikipedia, the free encyclopedia

Description:Objectives . A basic objective of the first normal form
defined by Edgar Frank "Ted" Codd in 1970 was to permit data to be queried
and manipulated using a "universal ...



3.Normalisation

Description:The table still shows the same data as the previous example,
but the format is different. We have removed the repeating group (which is
good) but we have introduced ...



4.Isomorphism - Wikipedia, the free encyclopedia

Description:Examples Logarithm and exponential . Let be the multiplicative
group of positive real numbers, and let be the additive group of real
numbers. The logarithm function ...



5.Database Design - Normalization - Tom Jewett

Description:Normal forms; Normal form Traditional definition As presented
here; First normal form (1NF) • All attributes must be atomic, and • No
repeating groups



6.Database Normalization: First, Second, and Third Normal ...

Description:Database Normalization: First, Second, and Third Normal Forms.
August 11, 2009, Tags: databases I read a great explanation of first,
second, and third normal form a ...



7.SQL Server Interview Questions - Part 1 - CodeProject

Description:10-01-2008 · Introduction. In this article we will go through
the most basic and frequently asked interview questions on SQL Server.
Please do not think that I am ...



8.The Relational Data Model, Normalisation and effective ...

Description:The Hierarchical Data Model. The Hierarchical Data Model
structures data in a tree of records, with each record having one parent
record and many children.



9.DB2 10 - Introduction - Database design with denormalization

Description:The rules of normalization do not consider performance. In
some cases, you need to consider denormalization to improve performance.
During physical design, analysts ...



10.Introduction to database design

Description:Introduction to database design This article/tutorial will
teach the basis of relational database design and explains how to make a
good database design.