Monday, February 20, 2012

Near Real time updating of fact table

-what is the best method that to implement the near real time updating of a
fact table without affecting all those users who are reading from it?
-fact table in question is only 1.8gb in size, 3.1 million rows, expect near
real time updating of approx 1000 new fact table records every 15 min,
occassionaly updates of historical (modified) fact table records - this is
where i assume write locks v read lock conflict may occur
- i am only concerned for the crystal report users who are using the fact
table via sql views ie relational db, the cube at present can stay as write
an night and read during the day
- any help greatly appreciatedU can use DTS for this, keep in mind that DTS is version sensitive.
Message posted via http://www.droptable.com|||Can you please elaborate on DTS being version sensitive?
I am also trying to achieve this in my data warehouse environment and very
curious to find out how.
Thanks,
Jay
"Rakesh Doebe via droptable.com" wrote:

> U can use DTS for this, keep in mind that DTS is version sensitive.
> --
> Message posted via http://www.droptable.com
>|||Can you please elaborate on DTS being version sensitive?
I am also trying to achieve this in my data warehouse environment.
Thanks,
Jay
"Rakesh Doebe via droptable.com" wrote:

> U can use DTS for this, keep in mind that DTS is version sensitive.
> --
> Message posted via http://www.droptable.com
>

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