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131,672 results

Brian Finnegan
Fourth Normal Form vs ER Modeling

Illustrates how proper ER modeling precludes issues with the 4th Normal Form.

5:37
Fourth Normal Form vs ER Modeling

3,048 views

12 years ago

Hugo Kornelis
Database design made easy, part 6: Elementary Key Normal Form

Elementary Key Normal Form (EKNF) sits in between Third Normal Form and Boyce-Codd Normal Form. The requirement that ...

15:27
Database design made easy, part 6: Elementary Key Normal Form

219 views

1 year ago

Hugo Kornelis
Database design made easy, part 11: Domain-Key Normal Form

In this last part of the series on database design and normalization, I explain Domain-Key Normal Form. A Normal Form that is ...

24:20
Database design made easy, part 11: Domain-Key Normal Form

226 views

10 months ago

Albert R Meyer
normal forms

... is called disjunctive normal form a disjunctive form is simply any sum of products but a disjunctive normal form is one in which in ...

5:51
normal forms

1,834 views

9 years ago

Hugo Kornelis
Database design made easy, part 10:  Optimal Normal Form

Optimal Normal Form is a strange beast. Derived from fact-based modelling methods, it uses a very different approach to ...

14:51
Database design made easy, part 10: Optimal Normal Form

66 views

1 year ago

Hugo Kornelis
Database design made easy, part 8: Fifth Normal Form

While Fifth Normal Form looks very similar to Fourth Normal Form, it has a different foundation: join dependencies. As always, this ...

15:15
Database design made easy, part 8: Fifth Normal Form

93 views

1 year ago

Hugo Kornelis
Database design made easy, part 5: Boyce-Codd Normal Form

Boyce-Codd Normal Form (BCNF) is the logical step after Third Normal Form: not just all non-key columns, but ALL columns, must ...

21:55
Database design made easy, part 5: Boyce-Codd Normal Form

374 views

1 year ago

Hugo Kornelis
Database design made easy, part 9: Sixth Normal Form

The highest normal form is Sixth Normal Form. This normal form does not prevent business rule violations that Fifth Normal Form ...

24:39
Database design made easy, part 9: Sixth Normal Form

183 views

1 year ago

Hugo Kornelis
Database design made easy, part 2: First Normal Form

In the second part of this series on database design, I explain and illustrate the two basic rules of First Normal Form: data must be ...

25:41
Database design made easy, part 2: First Normal Form

282 views

2 years ago

src7cse
Context Sensitive Grammar and Kuroda's Normal form like Chomsky's Normal form relevant to CFG.

https://en.wikipedia.org/wiki/Kuroda_normal_form In formal language theory, a context-sensitive grammar is in Kuroda normal ...

7:00
Context Sensitive Grammar and Kuroda's Normal form like Chomsky's Normal form relevant to CFG.

353 views

3 years ago

Computational Linguistics @ Illinois
Context free grammars and Chomsky Normal Form, part 1

Okay so last time we started talking about context-free grammars and in particular we started talking about Chomsky normal form ...

46:13
Context free grammars and Chomsky Normal Form, part 1

422 views

7 years ago

Hugo Kornelis
Database design made easy, part 7: Fourth Normal Form

For Fourth Normal Form, we move away from functional dependencies, into multivalued dependencies. That sounds like a ...

25:58
Database design made easy, part 7: Fourth Normal Form

114 views

1 year ago

Adam Gaweda, Dr. Sensei
Conjunctive Normal Form and Proof by Contradiction - Intro to Artificial Intelligence

The lecture series follows NC State's CSC 411 - Intro to AI with Dr. Adam Gaweda. This lecture mostly focuses on translating ...

56:37
Conjunctive Normal Form and Proof by Contradiction - Intro to Artificial Intelligence

209 views

1 year ago

Hugo Kornelis
Database design made easy, part 3: Second Normal Form

Coverage of normalisation continues with Second Normal Form. For a table to be in Second Normal Form, it has to be in First ...

11:28
Database design made easy, part 3: Second Normal Form

253 views

2 years ago

Institut des Hautes Etudes Scientifiques (IHES)
Walter CRAIG - Birkhoff normal form for nonlinear wave equations

Many theorems on global existence of small amplitude solutions of nonlinear wave equations in ${\mathbb R}^n$ depend upon a ...

53:14
Walter CRAIG - Birkhoff normal form for nonlinear wave equations

1,459 views

9 years ago

CMU Database Group
CMU Database Systems - 05 Normal Forms (Fall 2017)

Slides PDF: http://15445.courses.cs.cmu.edu/fall2017/slides/05-normalforms.pdf Notes PDF: ...

1:10:53
CMU Database Systems - 05 Normal Forms (Fall 2017)

7,226 views

8 years ago

St. Martin’s Engineering College SMEC
Normalization and Normal Forms | St. Martin's Engineering College

So observe this table here uh we have to follow some rules on the first normal form Okay we have to follow some rules Rule ...

30:10
Normalization and Normal Forms | St. Martin's Engineering College

166 views

8 months ago

ItzCookiCandy
NORMAL FORM VS TRUE FORM #roblox
0:10
NORMAL FORM VS TRUE FORM #roblox

2,377 views

5 months ago

Bryn Hughes
Normal Form and Transposition

Learn how to figure out the normal form of a pitch-class set, and how to identify transposition of pitch-class sets. You might find it ...

8:37
Normal Form and Transposition

1,494 views

5 years ago

L.Mohan Arun
How to understand database normalization (Second Normal Form)?

Understanding the second normal form of database normalization. Teaching aid/elearning aid.

2:18
How to understand database normalization (Second Normal Form)?

34 views

10 years ago