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What are metrics for choosing the best algorithm?
Matrices for choosing the best algorithms are as below:
What exactly is the concept of Functional Dependencies? And how do we associate this concept with the logic of Super-keys, Candidate Keys, etc? Given Relation R(A,B,C,D,E) with de
Write short notes on relational model The relational model uses a collection of tables to show both data and the relationships between those data. The relational mo
Why do you go for sorting your query results? SQL SELECT command to fetch data from MySQL table. Whenever you select rows, the MySQL server is free to return them in any order
CAN SOMEONE HELP ME WITH ENTITY DIAGRAMS IN FIRST NORMAL FORM?
In the architecture of a database system which external level used? In the architecture of a database system view external level used.
Differentiate between natural join and outer join? Natural join is a binary operator which is written as (R * S) where as R and S are relations. The output of the natural join
basic structure of xml
under what condition log based recovery is feasible?
Define a job scheduling strategy that will meet business requirement of reporting availability by 6am CST for the following cubes? Show the job scheduling dependencies in a pictori
differences between a classified catalog and a dictionary catalog
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