Assignment, Database Management System

Assignment Help:
Birla Institute of Technology & Science, Pilani
Work-Integrated Learning Programmes Division
Second Semester 2012-2013

EC-1 Assignment 2 (7.5% of the grade)

Course No. : SS ZG515
Course Title : DATA WAREHOUSING
Due Date : 31st March, 2013
************************************************************************

1) 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 pictorial form so that it is easy to understand.
a. Finance cube (3 hours to build)
b. Warranty cube (4 hours to build)
c. Order cube (2 hours to build)
d. Customer master data (30 min run time)
e. Vendor master data (60 min run time)
f. Product master data (60 min run time)
g. Other Master data (2 hour run time)
Finance and Order cubes cannot run together.


2) Above cubes are used by NA and EU users, NA users will only use NA data and EU users will use only EU data but Master data is common for both NA and EU. The requirement of availability stays same for NA (6AM CST) and for EU reports/cubes should be available by 6am CET.

What changes you need to make to the job scheduling proposal of Question 1 to meet the requirement of Question 2?

CST – NA Central Standard Time.
CET - EU Central European Time.

Related Discussions:- Assignment

List the steps for converting state diagram to the code, List the steps for...

List the steps for converting state diagram to the code. a) Finding major control path b) Finding the conditional statements  c) Finding the loops  d) Finding error ro

Explain p command in the respect of qbe, Explain P command in the respect o...

Explain P command in the respect of QBE? P: It is the command in which is used to print (logically display) the value of the attribute in whose cell it is writ

3NF Normalization, Need 2 projects completed in 3NF format.

Need 2 projects completed in 3NF format.

Entity relationship model, Let us first look into some of the important fea...

Let us first look into some of the important features of ER model. Entity relationship model is a high-level conceptual data model. It permits us to define the data invo

List the string operations supported by sql, List the string operations sup...

List the string operations supported by SQL? 1) Pattern matching Operation 2) Concatenation 3) Extracting character strings 4) Converting among uppercase and lower cas

Database administrator, The Database administrator (DBA) uses the data dict...

The Database administrator (DBA) uses the data dictionary in each phase of a database life cycle, beginning from the data gathering phase to the design, execution and maintenance p

Strict 2pl-two phase locking (2pl), Strict 2PL :Though, this basic 2PL suff...

Strict 2PL :Though, this basic 2PL suffers from the trouble that it can result into loss of isolation / atomic property of transaction as theoretically speaking once a lock is rele

What is odbc and what is its function, Question: (a) What is ODBC and w...

Question: (a) What is ODBC and what is its function? (b) What is Web application server, and how does it work from a database perspective? (c) What does e-commerce mean

Entity integrity, Before defines the second type of integrity constraint, v...

Before defines the second type of integrity constraint, viz., Entity Integrity, we should be well-known with the concept of NULL. Mostly, NULL is intended as a basis for dealing

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