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If one requires to access data using Logical Database, the use of events is unavoidable.
Yes, if someone wants to access data using Logical database then the use of events is unavoidable.
Define canonical cover? A canonical cover Fc for F is a set of dependencies like F logically implies all dependencies in FC and Fc logically shows all dependencies in F.
Explain the cartesian product in Database Management System
#question.what is mapping constraints and types?.
What is the used of specifying alias? Specifying alias: is used to rename column or attribute in a table.
explain the level architectures of the database management system
as a customer service employee explain five measures you would recommend to make even a displeased students patronize the school canteen
The natural join is equal to which product? The natural join is equal to Combination of projection and Cartesian product
(a) Why did SAP introduce the extended star schema?
Law Associates is a large legal practice based in Sydney. You have been asked to design a data model for the practice based upon the following specification: The practice emplo
Drawbacks of Data Distribution: The primary drawbacks of distributed database systems are the added complexity needed to ensure proper coordination between the sites. This increas
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