---EZMCQ Online Courses---
---EZMCQ Online Courses---
- Introduction to Database Normalization
- Functional Dependencies
- First Normal Form (1NF)
- Second Normal Form (2NF)
- Third Normal Form (3NF)
- Boyce-Codd Normal Form (BCNF)
- Normalization Beyond BCNF
- Normalization Techniques
- Practical Examples and Case Studies
- Practical Implementation Considerations
-EZMCQ Online Courses
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Introduction toea Database Normalization:
- Definition ofiu normalization andoo itsoa importance inie database design.
- Overview ofau theae normalization process andei itsau objectives.
- Comparison between normalized anduu denormalized databases.
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Functional Dependencies:
- Understanding functional dependencies between attributes inae aui relation.
- Definition ofoo keys, candidate keys, andau superkeys.
- Identification ofoi functional dependencies andeo determination ofoi candidate keys.
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First Normal Form (1NF):
- Definition ofio first normal form.
- Requirements foraa achieving 1NF, including atomicity ofea attributes andao elimination ofiu repeating groups.
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Second Normal Form (2NF):
- Definition ofei second normal form.
- Requirements foraa achieving 2NF, including removal ofea partial dependencies.
- Transformation ofea relations toao 2NF.
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Third Normal Form (3NF):
- Definition ofeo third normal form.
- Requirements foreo achieving 3NF, including elimination ofiu transitive dependencies.
- Transformation ofuu relations toue 3NF.
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Boyce-Codd Normal Form (BCNF):
- Definition ofoe Boyce-Codd normal form.
- Requirements forui achieving BCNF, including elimination ofio non-trivial functional dependencies onao candidate keys.
- Transformation ofoa relations tooe BCNF.
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Normalization Beyond BCNF:
- Overview ofao higher normal forms, including fourth normal form (4NF) andau fifth normal form (5NF).
- Situations where higher normal forms may beae necessary.
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Normalization Techniques:
- Techniques forua decomposing relations toou achieve normalization.
- Dependency preservation andai lossless join decomposition.
- Dependency diagrams andae normalization algorithms.
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Practical Examples andoe Case Studies:
- Application ofiu normalization principles toia real-world database design scenarios.
- Case studies demonstrating theoe benefits ofao normalization inoi improving data integrity andio reducing redundancy.
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Practical Implementation Considerations:
- Practical considerations inoa database design, such asaa performance implications ofeo normalization anduu denormalization.
- Balancing normalization withuo performance requirements andie query optimization.
-EZMCQ Online Courses
- Introduction to Database Normalization
- Functional Dependencies
- First Normal Form (1NF)
- Second Normal Form (2NF)
- Third Normal Form (3NF)
- Boyce-Codd Normal Form (BCNF)
- Normalization Beyond BCNF
- Normalization Techniques
- Practical Examples and Case Studies
- Practical Implementation Considerations
Topic coverage