GeekInterview.com
   Home |  Tech FAQ  |   Interview Questions |  Placement Papers |  Tech Articles |  Learn |  Freelance Projects |  Online Testing |  Geeks Talk |  Job Postings |  Knowledge Base | Site Search |  Add/Ask Question

GeekInterview.com  >  Tech FAQs  >  Data Warehousing
Go To First  |  Previous Question  |  Next Question 
 Data Warehousing  |  Question 8 of 51    Print  
what is meant by centralised data warehousing?

  
Total Answers and Comments: 1 Last Update: October 12, 2007     Asked by: amarnath.a 
  
 Sponsored Links

 
 Best Rated Answer

No best answer available. Please pick the good answer available or submit your answer.
October 11, 2007 15:47:53   #1  
luckyDWH        

centralised data warehousing?
The datawarehousing where all the operations activities maintained, so that you can access the anaysed data from adifferent place.

For example, take bank operations ... if A deposit 10,000/- in B account in Hyderabad  and B withdraw the money from the same ATM which is in MUMBAI. What ever the transactions takes place in different place but the changes takes place in one place , where the main database server maintained. This is called centralised ATM server. It may be maintained in Mumbai or Chennai or hydearbad etc.,

In the same way the analysed reports can be accessed from different place by maintaining acentralised Datawarehousing.

 
Is this answer useful? Yes | No

 Related Questions

Latest Answer : Data warehousing is used to perform Historical records & providing all information by client users. Yes we can persom all the transformatioin usring oracle ...
Read Answers (4) | Asked by : praveenkumar

View Question | Asked by : prasad

Latest Answer : The datawarehousing where all the operations activities maintained, so that you can access the anaysed data from adifferent place.For example, take bank operations ... if A deposit 10,000/- in B account in Hyderabad  and B withdraw the money ...

View Question | Asked by : gaurav bhuyar

Latest Answer : Because bitmapped indexes map values in the column to bits and store only the bit values, storage is reduced by several orders when bitmapped indexes are used. ...
Read Answers (1) | Asked by : Magudapathi

View Question | Asked by : natwar sharma

How MS SS Reporting service will connect with SSAS OLAP Cube? How many dimensions will the SSAS Cube can handle? What about the performance trade off when increasing the volume of the data. Is it handle 1.5 million records of a single dimensions?
View Question | Asked by : Shareef

How to implement clustering and classification algorithms in data mining 
View Question | Asked by : swapna07

What are the differences between Meta Data and Data Dictionary? 
Latest Answer : The “data dictionary” in a database tool (eg. Oracle or Informatica) is simply a repository of metadata. Metadata is however data about the data.  The following are examples of metadata:- The structure of each of the Dimension ...

What are the difference between a database and data warehouse? 
Latest Answer : Database :- database is a collection of related information stored in a structured form in terms of table so that It makes easier insertion, deletion and mainupulation of data. database consist of tables that contain attributes.DatawareHouse :- a data ...


 Sponsored Links

 
Related Articles

Breaking up XML into Relational Data

Breaking up XML into Relational Data While the preceding example shows how to construct an XML representation over relational data the example in this section illustrates how you can shred XML data back into relational data This reverse operation can be useful if your application works with relation
 

Querying Data with Oracle XQuery

Querying Data with Oracle XQuery Starting with Oracle Database 10g Release 2 you can take advantage of a full featured native XQuery engine integrated with the database With Oracle XQuery you can accomplish various tasks involved in developing PHP Oracle XML applications operating on any kind of dat
 

Retrieving XML Data

Retrieving XML DataTo retrieve XML data from an XMLType table you can use a SELECT SQL statement just as you would if you had to query a relational table For example to select the employee with the id set to 100 from the employees XMLType table discussed in the preceding section you might issue the
 

Using XMLType for Handling XML Data in the Database

Using XMLType for Handling XML Data in the Database Being an object type XMLType can not only be used to store XML data in the database but also to operate on that data via its built in methods Regardless of the storage model you choose XMLType provides a set of XML specific methods to operate on XM
 

Using Oracle Database for Storing, Modifying, and Retrieving XML Data

Using Oracle Database for Storing Modifying and Retrieving XML Data With Oracle XML DB you have various XML storage and XML processing options allowing you to achieve the required level of performance and scalability One of the most interesting things about Oracle XML DB is that it allows you to per
 

ODP.NET - Techniques to Improve Performance while Retrieving Data

ODP NET Techniques to Improve Performance while Retrieving Data Performance tuning is a great subject in Oracle Volumes of books would not be enough to cover every aspect of performance tuning in Oracle However in this section we will only discuss the fundamental performance techniques while working
 

ODP.NET - Populating a Dataset with a Single Data Table

ODP NET Populating a Dataset with a Single Data Table A dataset is simply a group of data tables These data tables can be identified with their own unique names within a dataset You can also add relations between data tables available in a dataset mosgoogle The following code gives you the details o
 

ODP.NET - Retrieving Typed Data

ODP NET Retrieving Typed Data While retrieving values from OracleDataReader we can extract information available in individual columns of a particular row either by using column ordinal position values or column names mosgoogle Retrieving Typed Data Using Ordinals ODP NET provides data specific enum
 

ODP.NET - Retrieving Data Using OracleDataReader

ODP NET Retrieving Data Using OracleDataReader OracleDataReader is simply a read only and forward only result set It works only if the database connection is open and it makes sure that the connection is open while you are retrieving data As the data that it retrieves is read only it is a bit faster
 

ODP.NET - Fundamental ODP.NET Classes to Retrieve Data

ODP NET Fundamental ODP NET Classes to Retrieve Data To retrieve data from an Oracle database using ODP NET we need to work with a few of the ODP NET classes At this point we will discuss the most fundamental classes available in ODP NET for retrieving data mosgoogle The following is the list of fun
 





About Us  |   Privacy Policy  |   Terms and Conditions  |   Contact  |   Site Map  |   Add Question  |   Propose Category  |   RSS Feeds  |   Articles Sitemap  |   Site Updates  |   Add Resource

Copyright © 2005 - 2008 GeekInterview.com. All Rights Reserved
Page copy protected against web site content infringement by Copyscape