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"What a nonsense and waste of time and money, all that modeling"
What a nonsense and waste of time and money all that modeling", that's what a user said. We have a Kimball modeled data warehouse. But now and then the user asks us not to model information, just to earn time and money. For instance they have to make a report on information, which is...- RonvdP
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- Replies: 4
- Forum: Data Warehousing/Big Data
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Cleaning a partitioned table
We have a DB2-table in a datawarehouse. It contains history for 24 months. Every month contains between 10 and 12 million rows. Monthly the oldest month in the table is cleaned. So , november 2008 the data from november 2006 is cleaned, deleted. The table is partitoned, but we are not allowed... -
Tips to speed up performance when loading data warehouse
Who has got tips to increase the speed with which data is loaded in a data warehouse? We are working in a DB2-environment mainframe. Thanks- RonvdP
- Thread
- Replies: 2
- Forum: Data Warehousing/Big Data
