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Recent posts in Databases

1
Found this note quite useful in clearing my doubts with NULL. Hope this may help you! http://www-cs-students.stanford.edu/~wlam/compsci/sqlnulls
posted Jan 28, 2019 in Databases Ashish Goyal 487 views
2
Here is a concise note on Indexing, B & B+ Tree http://www.cs.montana.edu/~halla/csci440/n18/n18.html
posted Jan 24, 2019 in Databases dan31 591 views
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For this course we will be using the LAB exercises given here which are from Silberschatz book. Solutions to Practice Exercises of Silberschatz book. Day Date Contents Slides Assignments 1 Oct 7 Introduction to Databases- topics to be covered 2 Oct ... partial participation minimal normalisation satisfied- 2NF because a table formed from an entity with composite key may have a partial dependency
posted Nov 7, 2018 in Databases Manoja Rajalakshmi A 499 views
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Important Questions http://gateoverflow.in/questions/database-management?sort=featured More Questions Normalization Questions from ETH Zurich Questions on File Indexing
posted Dec 28, 2016 in Databases Arjun
edited Nov 10, 2018 by Arjun
3,127 views
5
Split the fd's such that rhs contains single attribute. Find the redundant fd's and remove redundant ones. Find the redundant attributes on lhs and remove them.like AB->C ,A can be deleted if closure of B contains A
posted Jul 28, 2015 in Databases Rohan Ghosh 587 views
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