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Data warehousing Training in Delhi

High Technologies Solutions provide job oriented training courses for the students of IT Sector. It provides training in .NET, JAVA, SQT, PHP, IBM Mainframe, Embedded Systems, SAS, ERP, AS400, SEO

FOR IMMEDIATE RELEASE

 
PRLog (Press Release) - Feb. 2, 2012 - The data warehousing market consists of tools, technologies, and methodologies that allow for the construction, usage, management, and maintenance of the hardware and software used for a data warehouse, as well as the actual data itself. Surveys indicate Data Warehousing will be the single largest IT initiative after completion of Y2K efforts. Data warehousing is currently a $28 Billion market (Source: Data Warehousing Institute) and we estimate 20% growth per annum through at least 2002.Two of the pioneers in the field were Ralph Kimball and Bill Inmon. Biographies of these two individuals have been provided, since many of the terms discussed in this paper were coined and concepts defined by them.
In order to clear up some of the confusion that is rampant in the market, here are some definitions:
Data Warehouse:
The term Data Warehouse was coined by Bill Inmon in 1990, which he defined in the following way: "A warehouse is a subject-oriented, integrated, time-variant and non-volatile collection of data in support of management's decision making process". He defined the terms in the sentence as follows:
Subject Oriented:
Data that gives information about a particular subject instead of about a company's ongoing operations.
Integrated:
Data that is gathered into the data warehouse from a variety of sources and merged into a coherent whole.
Time-variant:
All data in the data warehouse is identified with a particular time period.
Non-volatile
Data is stable in a data warehouse. More data is added but data is never removed. This enables management to gain a consistent picture of the business.
For Further Enquiry Contact us at: 9311962325

Regards

Manju
High Technologies Solutions
E-1/1 First Floor,
Above Airtel Showroom
Sector-7 Rohini,
Opp To M2K Rohini
Ph: - 011-43306601/02/03
M:- 9311962325
Email: - manju@htsindia.com
Website: - www.htsindia.com

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High Technologies solutions is the one of the best training institute in delhi/ncr,High Technologies Solutions provide job oriented training courses for the students of IT Sector. It provides training in .NET,JAVA,SQT,PHP,Mainframe,Embedded Systems,ERP.

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Contact Email:
***@htsindia.com Email Verified
Source:High Technologies Solutions
Phone:9311962325
Zip:110085
City/Town:All Over India - Delhi - India
Industry:Computer courses, Education
Tags:net, java, j2ee, sas, sap, erp, php, sqt, mainframe, share point server, embedded system, fico, sd, hr, mm, pp, abap/4, basis, asp net
Shortcut:prlog.org/11788039
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