Viewing 15 posts - 31 through 45 (of 851 total)
aaron.reese (1/7/2013)
The other option to consider is Triggers on the source table that fire a replication script.
Probably best to stick to standard replication; this has better performance overall than using...
January 7, 2013 at 10:13 pm
Jeff Moden (12/28/2012)
I guess the final proof of the pudding will be to find out if a UNION ALL and an extra DATALENGTH is faster than a number of ISNULL/NULLIFs.
Yeah,...
December 28, 2012 at 9:49 pm
Hi Jeff, I managed (I think) to read my way through not only the update to an excellent article but the subsidiary commentary and the code fallout. Now I...
December 28, 2012 at 3:06 pm
Is there a reason you're avoiding dynamic SQL? That seems to be the easiest solution.
If you go through sys.objects, that will give you a list of objects by type...
December 25, 2012 at 12:38 pm
Some great advice from Tom! 🙂
In general, I've found that the language or notation or convention in which you do your modelling is less important than the process and...
December 6, 2012 at 3:01 am
private.2010.skipp (11/26/2012)
No, the date format of the server has not changed as other processes that uses a date would also have failed.
Check the default language for the SQL Server login...
November 26, 2012 at 1:05 pm
I can think of several ways to do this.
The first is to reflect the design into SSAS, and let the cube handle the security. While I'm only an SSAS...
November 21, 2012 at 12:10 pm
I had a "near real time" dashboard that was grabbing data every ten seconds. Now that was insane! 😀
I'd agree with the earlier posts about just doing the...
November 21, 2012 at 12:02 pm
I like the idea of unknown versus undefined at source. I stay away from using zero (although I have done so in the past), as zero is often a...
November 21, 2012 at 11:54 am
You may need a time dimension (it's a bit of a modellers choice, and I'd probably err with just storing the time as part of the fact).
I would also suggest...
November 21, 2012 at 11:49 am
I think in most ways you've answered your own question. Another name for "facts" is "measures" (this is the name that SSAS uses.)
Personally, I would pull them out and...
November 21, 2012 at 11:44 am
As a general rule, I go with "don't store different things in the same container". Your case is a little confusing, as I don't know how the data is...
November 21, 2012 at 11:39 am
imani_technology (11/5/2012)
Here is the scenario. I have a fact table that looks like the following:factEmployeeWorkHours
PK ID
LastName
FirstName
Hours
Is there a reason why you don't have an employee dimension? That way...
November 21, 2012 at 11:35 am
40gb of tempdb isn't a lot (even if it's on SSD). For even a relatively small DW (say, a couple of TB in size), I generally aim for around...
November 21, 2012 at 11:25 am
It's a good start, but I would recommend you investigate the "merge" command. I'd also suggest that writing joins as "cross joins" (rather than "inner joins") where there is...
November 13, 2012 at 7:28 pm
Viewing 15 posts - 31 through 45 (of 851 total)