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schema ideal s
Solving all kinds of difficulties with friends, and sharing business ideal's, how to make money online, legit investment, virtapay dollar, world news. politics, elections, jobs, free money, work at ho
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Data Warehousing and Business Intelligence based on dimensional modeling and the Kimball Lifecycle.
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schema ideal s
We don't have weeks to go study the systems and the data structures. Unfortunately, we don't have time to understand the data in detail and have a data model, source systems to have a detail estimate of the ETL effort. What is the best way of estimating
Advantages Disadvantages of Star Vs. Snowflake in your DW Env. Has anyone switched from one to another & Why ?
Can anyone list the advantages and disadvantages of Star vs. Snowflake in your DW environement . And has anyone switched from one to another and why?
Just wanted to check to see how others have structured the typical data warehouse schema layout. I know much of this is based on the individual project requirments, but I just wanted to see how others have done it. I was thinking about the following
Hello, I'm new to DM, I've picked up Kimball's DW Toolkit and DW ETL Toolkit - both great books. I'm designing a simple datawarehouse for eduction (K-12) and ran into a modeling question. I'm designing the portion pertaining to [homework]
Hi, I am doing some dimensional modelling for a "not for profit" Fundraising Company They solicit Funds from the WEB, Direct Mail and Phone Solitications, etc and all Transactions are stamped with the FundID. The legacy system has all
In my organisation we are on a way to implement data warehouse and data mart for sale. we have one dimension City/District/Store. 1. Store name can be split/merge from one district to other in next quarter. 2. there is possibility of changing City nam