What are the various elements of data design, Software Engineering

Assignment Help:

What are the various elements of data design?

i. Data object - The data objects are identified and relationship between various data objects can be shown using ERD or data dictionaries.

ii. Databases - Using software design model, the data models are translated into data structures and data bases at the request level.

iii. Data warehouses - At the business level useful information is identified from several databases and the data warehouses are formed.

 


Related Discussions:- What are the various elements of data design

What is big-bang strategy, Explain Big-Bang Strategy? Ans) Big-Bang appr...

Explain Big-Bang Strategy? Ans) Big-Bang approach is very easy in its philosophy where basically all the modules or builds are constructed and tested independently of each other

Explain branch testing, Testing method to satisfy coverage criteria which n...

Testing method to satisfy coverage criteria which need that for each decision point, every possible branch [outcome] be implemented at least once. Contrast with testing, path; test

Write short notes on quick-fix model, Q. Write short notes on Quick-fix Mod...

Q. Write short notes on Quick-fix Model? Quick-fix Model: This is the simplest model utilized for the maintenance of the software. In this model modification at the code level

Layered software architecture, iii. Layered software architectures can be ...

iii. Layered software architectures can be used to reduce coupling between the functions of a system that are closer to the machine and those that are closer to user needs. Why is

Enumerate the evolution of software, Enumerate the evolution of software ...

Enumerate the evolution of software The below Table summarises evolution of software: 1960s Infancy Machine Code 1970s Project Years

Intersection in java, public static void mergesort(int x[],int y[])

public static void mergesort(int x[],int y[])

What is the full form of eva, What is EVA? Earned Value Analysis is a ...

What is EVA? Earned Value Analysis is a technique of performing quantitative analysis of the software project. It gives a common value scale for each task of software projec

Modified er diagram representing cardinalities, Modified ER diagram represe...

Modified ER diagram representing cardinalities When minimum cardinality of a relationship is one, then second entity is known as mandatory participant in the relationship. Ma

Write down any four application of a stack, Write down any four application...

Write down any four application of a stack. (i)  Conversion of infix to postfix form (ii)  Reversing of a line. (iii) Removal of recursion (iv) Evaluating post fix expression

Extracting caracthers orplate recognition on Metlab, how to extract the cha...

how to extract the characters from the car plate image to car plate recognition. Matlab code

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd