Documents related to
» data warehouse kimball
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Abstract:
Appliances are taking up permanent residence in the data warehouse (DW). The reason: they are preconfigured, support quick
deployment, and accelerate online analytical processing (OLAP) queries against large, multidimensional data sets. Discover
the core criteria you should use to evaluate DW appliances, (...)
Excerpt related to
data warehouse kimball:
... Ever. Source: IBM. Document Type: White Paper Description: Appliances are taking up permanent residence
in the data warehouse (DW). ...
Published:
2010-04-09
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Abstract:
There is a great deal of confusion over the meaning of data warehousing. Simply defined, a data warehouse is a place for
data, whereas data warehousing describes the process of defining, populating, and using a data warehouse. Creating, populating,
and querying a data warehouse typically carries an ext (...)
Excerpt related to
data warehouse kimball:
... Ralph Kimball provided a much simpler definition of a data warehouse.
As stated in his book, "The Data Warehouse Toolkit", on page ...
Published:
2002-08-18
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Abstract:
Syncsort, a software vendor with years of experience in the sorting of data, has released a new product called Sigma™, which
is designed to produce aggregated data within data warehouses to improve response time and reduce database load. The importance
of aggregation in a data warehouse cannot be unde (...)
Excerpt related to
data warehouse kimball:
... (An aggregate is defined by Ralph Kimball in his "Data Warehouse
Toolkit" as "the items in a SQL Select list that are one of: SUM, COUNT, MIN, MAX, or AVG"). ...
Published:
2000-07-25
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Abstract:
Compare the total cost of ownership of business intelligence (BI) solutions.Find the software information you're looking for.Free
white papers! For many companies, traditional business intelligence (BI) software is costly and resource-intensive. So are
open source alternatives that require significant con (...)
Excerpt related to
data warehouse kimball:
Compare the total cost of ownership of business intelligence (BI) solutions.Find the software information you're looking
for.Free white papers! For...
Published:
2010-04-05
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»data warehouse kimball