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[DOC File]Preparing Your Data for DEA - Clark University
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At the end of the first two components, you will be able to draw and discuss an entity-relationship model showing the structure and meaning of the data used in a business organization, apply the principles of normalization to the logical design of a relational database, and fine tune your design by taking into account some application-specific ...
normalizing the data

[DOC File]Chapter 5 Logical Database Design and the Relational Model
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The normalization level for efficient human review and understanding of a data schema may be different than the normalization level required for efficient data access in a physical data environment. An understanding of the target platform requirements with respect to data normalization needs is an important consideration in the development of ...
what is mean normalization

What is Normalization? - Definition from Techopedia
All users of data in the organization should be consulted during the normalization process to ensure that the meaning and usage of data have been understood correctly. Project Exercises (See the next page) Relational schemas for Mountain View Community Hospital. Schema for E …
normalization database

[DOC File]Rationale Document for the Logical Data Model: AGDM 2.1
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data arranged in tables which are related to each other. Understand relational database terms: table. row. column. schema. key. primary key. Understand what is meant by the term . normalization. Be able to describe the key characteristics of normalized data. Understand why normalization is important. Chapter 2: MIS Organizations
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[DOC File]MIS 175 Study Guide
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At the end of the first two components, you will be able to draw and discuss an entity-relationship model showing the structure and meaning of the data used in a business organization, apply the principles of normalization to the logical design of a relational database, and fine tune your design by taking into account some application-specific ...
unnormalized data

[DOC File]Answers to Selected Questions and Problems
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Evaluate database designs to determine if they meet system requirements for maintainability, scalability, refreshability, concurrence, normalization, performance and data integrity, and make recommendations to improve data integrity and system performance.
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[DOC File]S315 - Data Managment - SIUE
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Step 1: Normalization You first must brainstorm the required fields, assign field names, and determine primary keys and field data types, and then separate the fields into appropriate tables. Once the tables are created, they then must be linked correctly (Primary Key to Foreign Key).
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[DOC File]S315 - Data Managment
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Table 2: Raw Data Set for the Mean Normalization Example DMU Input 1 Input 2 Output 1 Output 2 1 1733896 97 1147 0.82 2 2433965 68 2325 0.45 3 30546 50 1998 0.23 4 1052151 42 542 0.34 5 4233031 15 1590 0.67 6 3652401 50 1203 0.39 7 1288406 65 1786 1.18 8 4489741 43 1639 1.28 9 4800884 90 2487 0.77 10 536165 19 340 0.57 Column Mean 2425119 53.9 ...
what does normalized data mean

[DOC File]The Dentist’s Office Database
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Normalization is a process for evaluating and correcting table structures to minimize data redundancies, thereby reducing the likelihood of data anomalies. 3. A table is in second normal form (2NF) when it is in 1NF and includes no partial dependencies; that is, no attribute is dependent on only a portion of the primary key.
normalizing the data

Data normalization meaning