Home  
 
  Ask Questions  
 
  Feed Back  
 
  My Questions  
 
  Contact Us  
 
  About Us  
 


 Interview Questions  
 Our Services  
NEW INTERVIEW QUESTIONS.COM DATA WAREHOUSING INTERVIEW QUESTIONS GENERAL DATAWAREHOUSING INTERVIEW QUESTIONS DETAILS


NewInterviewQuestions.com - Home for World's Largest Interview Questions Website.

A D V E R T I S E M E N T




Add to My Questions Add to My Questions | Forward Forward | Print Print


Question Question What is the Difference between OLTP and OLAP?
Answer Answer Main Differences between OLTP and OLAP are:-

1.User and System Orientation

OLTP: Customer-oriented, used for data analysis and querying by clerks, clients and IT professionals.

OLAP: Market-oriented, used for data analysis by knowledge workers( managers, executives, analysis).

2. Data Contents

OLTP: Manages current data, very detail-oriented.

OLAP: Manages large amounts of historical data, provides facilities for summarization and aggregation, stores information at different levels of granularity to support decision making process.

3. Database Design

OLTP: Adopts an entity relationship(ER) model and an application-oriented database design.

OLAP: Adopts star, snowflake or fact constellation model and a subject-oriented database design.

4. View

OLTP: Focuses on the current data within an enterprise or department.

OLAP: Spans multiple versions of a database schema due to the evolutionary process of an organization; integrates information from many organizational locations and data stores

Submitted By: ( puppy1974 @ hotmail . com )


© NewInterviewQuestions.com


If you have the better answer, than send it to us. We will display your answer after the approval.
Answer Answer:*
Name Name:*
Email Address Email Address:*
     Verification Code Code Image - Please contact webmaster if you have problems seeing this image code Not readable? Load New Code
Process Verification  Enter the above shown code:*
 


Rate the above answer. Help us to know about the answer.
Category Category General Datawarehousing Interview Questions
Rating Rating (3.5) By 25 users
Added Added 2/5/2005
Views Views 156025
Rate it Rate it!
Free Offers Free Offers: 300 Free Magazines for you. No credit card required. No Shipping Charges. Absolutely Free for 1 Year.

Please Note: We keep on updating better answers to this site. Subscribe to our newsletter to get notified when better answer is posted.

Notify me when better answer is posted!
Email:





 Sponsors  

Latest 10 Answers
When there is any situation that u should attach a new patch to ur kernel , then download the patch and install it,to make changes to kernel , go to ok prompt and type boot -r, it will update or reconfigure the kernel
Honesty, helpful and reliable
procedure is a set of sql statement ,are combined to gether to perform a specific task or to solve a specifi problem.it does not return value.
leadership is power to influence a group so that the members willingly exert efforts as aspired by the leader.
I have the unique combination of technical skill and the ability to build strong customer relationship. I have the ability to stay focussed in stressfull situation. I would be great addition to your team.
first execute the bc search spec to fetch the data then executes the applet search spec if applet search spec is not match with bc it skips
TCP-Transmission Control Protocol. TCP is Reliable. TCP is Connection oriented. UDP-User Datagram Protoco UDP is Unreliable. UDP is Connectionless.
By default in structure all data member and member function are public,i,e if you not mentation any access specifier. But in case of class By default all data member and member function are private.
Structure is a user defined data type. By default all structure variables are public type and we cann't use access specifier in structure type variable, where as in class we can define objects(variables) under required access specifier type.
variable cost is the cost which is not fixed in nature

Newinterviewquestions.com is a part of Vyom Network. Top



Copyright © 2017, newinterviewquestions.com. All rights reserved Privacy Policy | Terms and Conditions

Page URL: http://www.newinterviewquestions.com/interview/413/Default.asp?cachecommand=bypass


Download Yahoo Messenger | Web Hosting | Dedicated Server | Free SMS Domain Registration | Windows Hosting | Linux Hosting | Java Hosting | Virtual Dedicated Server | Dedicated Server | Reseller Web Hosting | Unlimited Windows reseller hosting | Unlimited Linux reseller hosting | Cheap Windows reseller hosting | Cheap Linux reseller hosting | Cheap Windows hosting | Best Windows hosting | Windows hosting Multiple Domains | Unlimited Windows hosting | Compare hosting plans | Cheap Linux hosting | Best Linux hosting | Linux hosting Multiple Domains | Unlimited Linux hosting | Cheap asp.net hosting | Best asp.net hosting | unlimited asp.net hosting | Cheap asp.net reseller hosting | Unlimited asp.net reseller hosting | Java Features | Cheap Java hosting | Best Java hosting | unlimited Java Hosting | Unlimited Linux reseller hosting | Java Hosting Multiple Domains Quick2host Reviews Buy Online Traffic