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Date dimension with multiple time zones
Thanks for the replies, sorry that it took me a while to reply back. I went for using a conversion table as johnherman had suggested and then created views onto each time zone, seems to be working well.- sgbrown
- Post #7
- Forum: Data Warehousing/Big Data
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Date dimension with multiple time zones
Thanks for your reply, all dates in the operational database are already in UTC, I'm looking into ways of viewing a date dimension in multiple time zones. I suppose I'm looking for validation of the proposal I posted up in comparison to other techniques such as: 1) multiple date foreign keys in...- sgbrown
- Post #4
- Forum: Data Warehousing/Big Data
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Date dimension with multiple time zones
After thinking about this approach some more I have had to alter the concept. The only way it can be viable is if there is an hour column that holds the UTC hours for every day, so 0 to 23 per day. In this case then the date dimension would actually be replaced with a DateByHours dimension...- sgbrown
- Post #2
- Forum: Data Warehousing/Big Data
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Date dimension with multiple time zones
I am currently implementing a data warehouse and I'm following the Kimble approach of having a separate date dimension which is currently the UTC date. I have hit a slight wall when it comes to time zones as the clients will be wanting to view their data in each respective zone. This is not a...- sgbrown
- Thread
- Replies: 6
- Forum: Data Warehousing/Big Data
