What is the purpose of a cross join in mdx

Assignment Help Basic Computer Science
Reference no: EM13966034

Question 1 What is the purpose of a cross join in MDX? Specifically, what gets returned as the result of a cross join.

Question 2 Provide a case when you would use a URL Action with the target being a specific measure. What would be the business purpose for this?

Question 3 What is a Drill Through Action used for? What risks are associated with defining too many Drill Through Actions?

Question 4 Relational OLAP - data stored in the database, Multidimensional OLAP - data stored in the cube, Hybrid OLAP - aggregates are stored in the cube and details are stored database. Explain the design considerations in how you would decide which storage type to use.

Question 5 What would be the purpose of defining multiple partitions for a given measure group? In other words, what sort of issues are you able to solve by splitting the data into multiple partitions.

Question 6 What are the four pieces that make up a Key Performance Indicator (KPI)? Provide an example of a KPI based on the AdventureWorks database. When would it not make sense to use KPI's.

Question 7 What is a typical purpose for writing data back to a cube? Explain the fundmental difference between dimension write back and measure write back. Where do the changes get stored in each case?

Question 8 Given the range of reporting and data extraction tools, when does it make sense to use OLAP? What would you consider the main selling points of OLAP technology? When would OLAP not be a good choice?

Reference no: EM13966034

Questions Cloud

What is real interest rate along the balanced growth path : What is the real interest rate along the balanced growth path - what is the effective saving rate along the balanced growth path?
Research topic- cancer vs aids : Research Topic-  CANCER VS AIDS, Describe the topic and terms associated with the background of the research project. Use sources where appropriate
What are insights about policy making and policy process : Birkland argues that the "underwear bomber" case tipped the balance in favor of using screening machines that showed a clearer image of a screened passenger's body under his or her own clothes. Take a position on the following question and provide..
What methods-software or algorithms are proposed or used : What methods/software or algorithms are proposed or used? What is the conclusion? Can you develop a strong relation between paper I and paper II? What is the problem and what problem can be solved?
What is the purpose of a cross join in mdx : Given the range of reporting and data extraction tools, when does it make sense to use OLAP? What would you consider the main selling points of OLAP technology? When would OLAP not be a good choice?
Preble company manufactures one product : Preble Company manufactures one product. Its variable manufacturing overhead is applied to production based on direct labor
Tragic case of failure : Tragic Case of Failure to Help - Many years ago, the highly publicized case of Kitty Genovese, who was murdered while 38 people looked on, brought attention to why people do not help
Deductible and a high homeowner deductible : a. What is the probability that the individual has a medium auto deductible and a high homeowner s deductible? b. What is the probability that the individual has a low auto deductible? A low homeowner s deductible?
Write an essay regarding the history of native peoples : Write an essay regarding the history of native peoples in the Americas? From where did native peoples in the Americas originate? What is the significance ofBeringia on the trek of native peoples to the Americas

Reviews

Write a Review

 

Basic Computer Science Questions & Answers

  Describe a pipelined datapath needed to support

Describe a pipelined datapath needed to support the following instruction. Also specify the values of control signals using the diagram in the text book.

  What functions does the ciso perform

What functions does the CISO perform? What are the key qualifications and requirements for the position?

  What type information is carried by data bus and address bus

What type of information is carried by the Data Bus? The Address Bus?

  Explain can capabilities protect against all trojan horses

Can capabilities protect against all Trojan horses? Either show that they can or describe a Trojan horse process that C-Lists cannot protect against.

  Public key cryptography

Write a paper about "Public Key Cryptography".The paper will be at least 1,250 words in length. APA formatting must be used, along with proper citations in APA format. At least seven (7) reputable sources will be cited, and at least three (3) o..

  What is the basic goal of monetary policy

1) What is the basic goal of monetary policy?2) What are the tow reason people wish to hold money? How are these two reasons related to the functions of money?

  Security of digital web platform against the unauthenticated

Security of digital web platform against the unauthenticated and automotive access is a prime concern for service provider now days. To form a smart and secure membrane at the door of websites, many of the host use Captchas to filter out their gue..

  Examine and analyze the principles of inheritance

Examine and analyze the principles of inheritance. Use the Library to get started on finding resources.

  Potential physical vulnerabilities and threats

Write a ten to fifteen (10-15) page paper in which you: 1. Identify and analyze any potential physical vulnerabilities and threats that require consideration. 2. Identify and analyze any potential logical vulnerabilities and threats that require cons..

  Showing how to use the html element

Describe the attributes that you think would be useful with the HTML element. Provide an example code snippet showing how to use the HTML element. !DocType Html

  Call a unary language an arithmetic progression

Call a unary language an arithmetic progression if it is the set { x^(m+ni) } : i >= 0 for some m and n demonstrate that if a unary language is regular , then it is the union of a finite set and a finite number of arithmetic progressions

  Difference bettween dsum and dcount

What does a spreadsheet consist of

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