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Logical database design: From entities to tables Alexis Dimitrios Language Typology course, Fall 2003ContentsFirstLastPrevNextBackCloseQuit1. Example 1: The citation relationship Source Language 1:N TitleSpeakers Author SIL

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How to fill out logical database design

01

Step 1: Identify the entities and relationships in your database

02

Step 2: Define the attributes for each entity

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Step 3: Determine the primary keys for each entity

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Step 4: Analyze the relationships between entities

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Step 5: Normalize the data to eliminate redundancy and improve data integrity

06

Step 6: Create the tables based on the logical design

07

Step 7: Define the relationships and constraints between tables

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Step 8: Test and refine the logical database design

Who needs logical database design?

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Software developers who are building new database applications

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Database administrators who need to optimize the performance of existing databases

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Data analysts who want to analyze and extract insights from the data

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Business owners who want to make informed decisions based on accurate and organized data

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Any organization or individual that deals with large amounts of data and wants to ensure its efficient storage and retrieval

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What is logical database design?

Logical database design is the process of organizing data into a series of logical relationships in order to create a database structure that is efficient and easy to use.

Who is required to file logical database design?

Database administrators or data architects are typically responsible for filing logical database design.

How to fill out logical database design?

Logical database design can be filled out using data modeling tools such as ER diagrams or UML diagrams.

What is the purpose of logical database design?

The purpose of logical database design is to create a blueprint for how data will be stored, organized, and accessed in a database.

What information must be reported on logical database design?

Logical database design must include tables, relationships between tables, keys, indexes, and constraints.

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