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Hi,

The motive of this post is to seek help on $2$ separate topics: normalization in DBMS and solving recurrence equations. The below points will highlight my situation.

  • I have followed NPTEL lectures for studying DBMS. But, when solving questions from GO PDF, I am unable to understand and proceed to solve questions on normalization. I guess I, vaguely (not sure how much I know!), know the theoretical concepts, but I struggle with applying them in solving problems. Every year, questions from normalization are mandatorily included in GATE, and I don’t want to miss those.
  • Due to improper time management and a flawed strategy, I didn’t spare enough time to study recurrence relations. And I guess, solving recurrence relations are an extension of applying general mathematical algebraic principles which I can handle.

So, if someone has any documents/links/notes, which lists down the steps required in solving problems on these topics, and willing to share it, I would be grateful.

posted Jan 29 in Others by Junior (857 points) | 481 views
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7 Comments

For Normalization, you can follow Knowledge Gate lectures on youtube. They are lucidly described.

Techtud videos are also good.

 

You'll be able to answer each and every question from GATE after watching his videos

Go through the below link from GfG and look at the set 1,2,3,5,6,7,9.

https://www.geeksforgeeks.org/fundamentals-of-algorithms/#AnalysisofAlgorithms

for Master Theorem https://en.wikipedia.org/wiki/Master_theorem_(analysis_of_algorithms)

but i found this version of Mater Theorem easy https://www.geeksforgeeks.org/advanced-master-theorem-for-divide-and-conquer-recurrences/

 

normalization by arjun sir  https://gatecse.in/demystifying-database-normalization/

@Shaik Masthan Do you have any good material on Counting and Probability ?
NO...

http://upscfever.com/upsc-fever/en/gatecse/en-gatecse-home.html..

i think this site may be helpful for someone.....But here some topic not covered like normlization

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