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#use, #my, #notes

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A functional dependency in DBMS is a relationship between two attributes, typically between the PK and other non-key attributes within a table, Read More like - Types of functional dependency, advantage of functional dependency with example.

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#functional, #dependency, #DBMS

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Normalization is a process of organizing the data in the database to avoid data redundancy, insertion anomaly, update anomaly & deletion anomaly. Read more like - first normal forms, second normal forms, third normal forms, Boyce and Codd normal forms, fourth normal form, fifth normal form, etc.

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#Normalization, #in, #DBMS

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In this course, we will study about Data Models in DBMS (Database management system) and their types: entity-relationship in DBMS, relational in DBMS, object oriented in DBMS, object-relational in DBMS, semi-structured in DBMS and more.

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#Data, #Models, #in, #DBMS

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A VPN (virtual private network) extends a private network across a public network and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network.

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#VPN, #virtual, #private, #network

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An entity-relationship model describes interrelated things of interest in a specific domain of knowledge. A basic ER model is composed of entity types and specifies relationships that can exist between entities.

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#ER, #Diagram

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