Data Warehousing Fundamentals: A Comprehensive Guide for IT Professionals, Volume 1Geared to IT professionals eager to get into the all-important field of data warehousing, this book explores all topics needed by those who design and implement data warehouses. Readers will learn about planning requirements, architecture, infrastructure, data preparation, information delivery, implementation, and maintenance. They'll also find a wealth of industry examples garnered from the author's 25 years of experience in designing and implementing databases and data warehouse applications for major corporations. Market: IT Professionals, Consultants. |
From inside the book
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Page 383
... usage of the data warehouse expands beyond internal users . Interested parties from outside can now be granted the usage of the warehouse content . As the usage expands , scalability no longer poses a serious problem . What about the ...
... usage of the data warehouse expands beyond internal users . Interested parties from outside can now be granted the usage of the warehouse content . As the usage expands , scalability no longer poses a serious problem . What about the ...
Page 403
... usage that usually warrants increase in the credit limit or a card upgrade . They would like to know which of their customers must be lured with a card upgrade and when . The data mining tools mine the usage pat- terns of thousands of ...
... usage that usually warrants increase in the credit limit or a card upgrade . They would like to know which of their customers must be lured with a card upgrade and when . The data mining tools mine the usage pat- terns of thousands of ...
Page 434
... usage of the data warehouse escalates over time with a sharper increase during the initial period . We have ... usage . As you have already observed , the usage increases on two counts . The number of users increases rapidly and the ...
... usage of the data warehouse escalates over time with a sharper increase during the initial period . We have ... usage . As you have already observed , the usage increases on two counts . The number of users increases rapidly and the ...
Contents
The Compelling Need for Data Warehousing | 1 |
The Building Blocks | 19 |
Review Questions | 37 |
Copyright | |
25 other sections not shown
Other editions - View all
Data Warehousing Fundamentals: A Comprehensive Guide for IT Professionals Paulraj Ponniah Limited preview - 2004 |
Data Warehousing Fundamentals: A Comprehensive Guide for IT Professionals Paulraj Ponniah No preview available - 2004 |
Common terms and phrases
aggregate algorithms analysis applications architecture attributes backup business dimensions changes cluster columns complex components create data cleansing data elements data extraction data loading data marts data mining data model data quality data sources data staging data structures data transformation data warehouse environment data warehouse project data warehousing database DBMS decision deployment dimension table dimensional model end-users example fact table Figure files functions incremental loads information delivery integrated interface marketing MDDB methods metrics MOLAP multidimensional OLAP system OLTP online analytical processing operational systems options package diagram performance physical model pilot platform primary key product dimension programs project team queries and reports records relational ROLAP selection server source data source systems specific staging area standards STAR schema strategic information summary techniques tion types usage users values vendors ware Web-enabled data warehouse