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Author Question: When we consider data in the data warehouse to be time variant, we mean: (Read 359 times)

DelorasTo

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on: Aug 2, 2019
When we consider data in the data warehouse to be time variant, we mean:
◦ data in the warehouse contain a time dimension so that they may be used to study trends and changes.
◦ that time is relative.
◦ that there is a time delay between when data are posted and when we report on the data.
◦ that the time of storage varies.
Modern Database Management ¦ Hoffer, Venkataraman, Topi ¦ 13th Edition
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Marked as best answer by DelorasTo on Aug 2, 2019

nicoleclaire22

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Reply #1 on: Aug 2, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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DelorasTo

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Reply 2 on: Aug 2, 2019
Wow, this really help

kalskdjl1212

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Reply 3 on: Yesterday
Excellent

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