Database Normalisation
24 resources created by 22 users
Database Normalisation
- All Database Concepts and DBMS Fundamentals resources
- Data, Information and Uses of Databases10
- DBMS Features and Data Independence19
- Database Structure, Fields, Records and Data Types18
- Types of Databases57
- Database Architecture13
- Relational Databases and the Relational Model61
- Database Keys and Relationships35
- Database Design and Entity-Relationship Diagrams24
- SQL and Database Queries65
- Data Validation and Database Security25
- Transaction Management and Concurrency Control10
- Database Storage, Indexing and Query Processing13
- Data Warehousing and Emerging Database Technologies25
Top Database Normalisation resources
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15 questionsCET_TARDE - MTA Database - DIAGNOSTIC3 What do you call the elimination of redundant data?
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28 cardsChapter 5
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Mind map Databases and Big Data
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10 cardsNormalisation how to design a relational database? basic
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18 cardsDatabases
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11 cardsChapter 5 1. What is a table made up from? 2. What is the data structure? 3. to be called a table what requirements m...
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Mind map Chapter 5
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9 cardsTopic 6
Quizzes
Mind maps
Flashcards
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28 cardsChapter 5
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10 cardsNormalisation how to design a relational database? basic
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18 cardsDatabases
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11 cardsChapter 5 1. What is a table made up from? 2. What is the data structure? 3. to be called a table what requirements m...
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9 cardsTopic 6
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8 cardsDatabases
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14 cardsDatabase Normalisation Zero Normal Form
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5 cardsNormalisation - OCR Computer Science A Level What is Normalisation?
Notes
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Database Normalisation Normalisation is the formal process for creating the most efficient database structure Normalised databases will: Minimize data repetition, Eliminate data redundancy, Eliminate update anomalies Zero normal form - A fl...
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DBMS Normalization Is a process of reducing redundancy by organizing the data into multiple tables. Normalization leads to better usage of disk spaces and makes it easier to maintain the integrity of the database. &...
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Normalisation Unnormalised Form - contain non-atomic data- contain repeating groups and maybe redundant dataKEYWORDSNon-atomic data = a field contains more than 1 item of dataRedundant data = unnecessarily repeated data First norma...
More Database Concepts and DBMS Fundamentals topics
All of Database Concepts and DBMS FundamentalsData, Information and Uses of DatabasesDBMS Features and Data IndependenceDatabase Structure, Fields, Records and Data TypesTypes of DatabasesDatabase ArchitectureRelational Databases and the Relational ModelDatabase Keys and RelationshipsDatabase Design and Entity-Relationship DiagramsSQL and Database QueriesData Validation and Database SecurityTransaction Management and Concurrency ControlDatabase Storage, Indexing and Query ProcessingData Warehousing and Emerging Database Technologies