Entity-relationship modelling techniques

Assignment Help Database Management System
Reference no: EM13557291

To give you practical experience in using Entity-Relationship and Relational Database modelling techniques.

Project Specification

Alan Counting, Edward Quals and Peter Rofit are in partnership in an accounting practice, CQR. The practice specialises in taxation, auditing and financial advice for small to medium sized clients. They started the practice in 2005 and it has grown to now employ 25 people. These employees include other accountants and office staff. Alan, Edward and Peter believe the practice is headed for a period of significant growth and have come to you to help them redevelop their Client Billing (CB) system so that it copes better with their workflows and supports future growth opportunities.

At the moment, when a client turns up for a scheduled appointment or when an accountant visits a client, the client's information is referenced using the client's name.

Reference no: EM13557291

Questions Cloud

What is the porosity of the sandstine : A piece of sandston with a bulk volume of 1.3 cc is contained ina 5-cc cell filled with helium at 760 mm Hg. Temperature is maintained constant and the cell is opened to another evacuated cell the same volume. The final pressure in the two vessels..
Find the time and the height of its fall : An object falls a distance h from rest. If it travels 0.5h inthe last 1.00s find the time and the height of its fall
Determine the atomic weight of the metal : The density of an unknown metal is 8.94 g/cm3 and its atomic radius is 0.126 nm. It has a face-centered cubic lattice. Find the atomic weight of this metal
Heart accelerates blood from rest to avelocity : The left ventricle of the heart accelerates blood from rest to avelocity of +27cm/s. If the displacement of the blood during the acceleration is +1.8 cm, determine its acceleration (incm/s2).
Entity-relationship modelling techniques : Give you practical experience in using Entity-Relationship and Relational Database modelling techniques.
Estimate how far is the postdriven in on each stroke : A pile driver drives apost into the ground. The mass of the pile driver is 2 500 kg andit is dropped through a height of 8.0 m on each stroke. how far is the postdriven in on each stroke
Water waves spreading out from periodic disturbance : The picture below represents the crests of water waves spreading out from a periodic disturbance in a pond. The phase difference (in degrees) between points A and E is
Find does the result depend on themass of the satellite : Determine the time it takes for a satellite to orbit earth in a circular "near Earth" orbit. Does the result depend on themass of the satellite
What is the radial component of acceleration at that point : A car speeds up as it turns from travelling due south to dueeast. When exactly halfway around the curve, the car's accelerationis 3.50 m/s 2, What is the radial component of the acceleration at that point

Reviews

Write a Review

Database Management System Questions & Answers

  Knowledge and data warehousing

Design a dimensional model for analysing Purchases for Adventure Works Cycles and implement it as cubes using SQL Server Analysis Services. The AdventureWorks OLTP sample database is the data source for you BI analysis.

  Design a database schema

Design a Database schema

  Entity-relationship diagram

Create an entity-relationship diagram and design accompanying table layout using sound relational modeling practices and concepts.

  Implement a database of courses and students for a school

Implement a database of courses and students for a school.

  Prepare the e-r diagram for the movie database

Energy in the home, personal energy use and home energy efficiency and Efficient use of ‘waste' heat and renewable heat sources

  Design relation schemas for the entire database

Design relation schemas for the entire database.

  Prepare the relational schema for database

Prepare the relational schema for database

  Data modeling and normalization

Data Modeling and Normalization

  Use cases perform a requirements analysis for the case study

Use Cases Perform a requirements analysis for the Case Study

  Knowledge and data warehousing

Knowledge and Data Warehousing

  Stack and queue data structure

Identify and explain the differences between a stack and a queue data structure

  Practice on topic of normalization

Practice on topic of Normalization

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