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Data warehouse vs Data mart |
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Friday, 15 August 2008 |
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Data mart and Data warehousing are two such jargons of BI, which creates two different definitions from any two BI experts. The long running debate between Ralph Kimball and Bill Inmon, the two Titans of Data Warehousing, only adds to the confusion.
Let me try to briefly explain what the two terms mean. |
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Defining MOLAP, HOLAP and ROLAP |
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Monday, 11 August 2008 |
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Cubes in a data warehouse are stored in three different modes. A relational storage model is called Relational Online Analytical Processing mode or ROLAP, while a Multidimensional Online Analytical processing mode is called MOLAP. When dimensions are stored in a combination of the two modes then it is known as Hybrid Online Analytical Processing mode or HOLAP.
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Data warehousing in Manufacturing Industry |
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Thursday, 07 August 2008 |
Business Intelligence and Data warehousing in manufacturing industries
Manufacturing industries these days have come out of the old all manual system and implemented lot of automated processes. They are trying to adopt to the ever changing information technology standards. Even though the pace is less, someday many manufacturing organizations will surely boast of their world class IT systems.
As and how any manufacturing organization makes progress in implementing new automated systems, there will be huge addition to the amount of data that is being created. It is extremely important to capture these information in a timely manner to provide valuable BI data. However, maintaining a quality data warehouse for a manufacturing organization is not as easy as it sounds. |
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Business Intelligence vs Data Warehousing |
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Friday, 01 August 2008 |
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It is very common mistake we find while talking about business intelligence. People often use the terms 'Business Intelligenc' and 'Data Warehousing' interchangeably. But only those who have some idea about BI and DW know that they mean two different things though they are very much related. Let me discuss this in brief:
What are the main differences between Business Intelligence and Data Warehousing? |
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MS SQL 2005 - Introduction to Business Intelligence |
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Thursday, 03 July 2008 |
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Microsoft SQL 2005 came up with lot of features supporting requirements of business intelligence and data warehousing technologies. Brief note on some of the components of Microsoft BI suite.
What is Business Intelligence?
Business intelligence is a method of storing and presenting key enterprise data so that anyone in your company can quickly and easily ask questions of accurate and timely data. Effective BI allows end users to use data to understand why your business go the particular results that it did, to decide on courses of action based on past data, and to accurately forecast future results. |
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