Wednesday, March 21, 2012
Job Names Created for Subscriptions
I'm new to Reporting Services and have just created my first data-driven
subscription for a report. In the SQL Enterprise Manager, the job name seems
to take the shape of a GUID. Is there a way around this so administration is
easier and these names are "human readable"?
Thanks in advance!
Kind regards - FredI'd also like to know the answer to this. The DBAs here likes to keep a
close eye on the jobs and they seem really annoyed by these GUIDs. I pointed
out that they could see it was a Reporting Services job and they could sort
on that column to put them all together but they didn't really consider that
a good solution.sql
Wednesday, March 7, 2012
Job activity = slow, non job = fast
I have created an integration services package with a script-source reading data from Active directory. Pretty much data is read and written into a sql2005 database.
I have notised that when I run the package via right-clicking the package (Under stored packages\MSDB) and selecting "Run Package" it takes about 45 minutes for it to complete successfully. The same goes if I run the package from inside Visual Studio. However, when I create a job and put this package as one of it's tasks the task takes about 1h 40min. This is more then double the time! In neither case the server is occupied with soething else. And I have tried it several times so it wasn't just an "accident".
Any ida of what this depends on?
regards Andreas
I don't know the answer but I have exactly the same happening for a package I've just created that just copies data from an Ingres database to SQL Server.
Visual studio 45 mins, scheduled job 2 hrs 5 mins
Shocking!
|||You both have conflicting results, so here are some points to think about.
Visual Studio includes debugging, which is slower. You can run without, Ctrl+F5. This should be faster than the default F5 execution behaviour. Debugging can have a high overhead due to all the extra messages. Excessive logging can also have an impact, this is similar to debugging in many resects due to the extra chatter going on to give progress information.
Unless the Visual Studio session and the SQL Server Agent used for the job are on the same local machine, there is a change in execution location between the two methods. This can have a significant impact on performance depending on your source and destination locations. Data may have to travel over the network to the server or workstation, and this can vary greatly.
|||Wicket wrote:
I have created an integration services package with a script-source reading data from Active directory. Pretty much data is read and written into a sql2005 database.
I have notised that when I run the package via right-clicking the package (Under stored packages\MSDB) and selecting "Run Package" it takes about 45 minutes for it to complete successfully. The same goes if I run the package from inside Visual Studio. However, when I create a job and put this package as one of it's tasks the task takes about 1h 40min. This is more then double the time! In neither case the server is occupied with soething else. And I have tried it several times so it wasn't just an "accident".
Any ida of what this depends on?
regards Andreas
That sounds strange. What happens if you execute the package using dtexec.exe?
If it works quicker using dtexec (which I would expect) then use a command-line sub-step in the Agent job rather than the SSIS sub-step. In fact you should be doing this anyway because you get more debugging information. There's an article about this on wiki.sqlis.com but that site is down at the moment so I can't link to it.
-Jamie
:
|||
Is this the article you mean-
Comparing Overhead On The Execution Methods
(http://www.sqlis.com/default.aspx?84)
I think the main site and wiki are both up, although with my internet connection quality today they may was well not be.
|||I'm running Visual Studio on the server itself, not a workstation, so I'm not hopping round the network when running the package from VS but that's beside the point isn't it?
I've stored the package in msdb, scheduled it to run using an agent job using the SQL Server service acount and it takes nearly 3 times as long, I'd expected it to run slow in VS but not as a scheduled job.
DarrenSQLIS wrote:
Is this the article you mean-
Comparing Overhead On The Execution Methods
(http://www.sqlis.com/default.aspx?84)I think the main site and wiki are both up, although with my internet connection quality today they may was well not be.
No. I mean this one: http://wiki.sqlis.com/default.aspx/SQLISWiki/ScheduledPackages.html (site is up now)
-Jamie
|||
bobbins wrote:
I'm running Visual Studio on the server itself, not a workstation, so I'm not hopping round the network when running the package from VS but that's beside the point isn't it?
I've stored the package in msdb, scheduled it to run using an agent job using the SQL Server service acount and it takes nearly 3 times as long, I'd expected it to run slow in VS but not as a scheduled job.
Did you try running it using dtexec?
Is SQL Agent running as a different user?
-Jamie
|||
Jamie Thomson wrote:
Did you try running it using dtexec?Is SQL Agent running as a different user?
-Jamie
No, I don't know how to but I'll find out and give it a try.
Yes it is.
|||I'm running the package on the server in each scenario, so no extra networktraffic should take place in any case I think. And the same package (non debug) is used all the time. However, I do run the job as a different user. Should this have any effect?
I'd love to run the package as a command line step, but when I try to do that, I can't seem to get it to read the config-file I'm giving in the command line. Instead an error message complains about that the configuration file cannot be found at the original location (the location given in the settings inside the package). Shouldn't this setting be overridden by the one on the command-line?
regards Andreas
Monday, February 20, 2012
JDBC for Sql Server Analysis Services 2005
JDBC Driver version to support SQL Server 2005 Database Mirroring
Hi
We are in the development phase of a project, which has SQL Server 2005 as the database, and Java for the presentation / business logic / services tiers. We are looking to increase resilience of the database tier and are intending to patch to service pack 1 and use the database mirroring facility. The advantages are quick failover which is important for this application. To implement this, what version of JDBC driver do we require? My concern is that although database mirroring is now supported in the database, we can't take advantage of it using Java?
Mark.
I think answer is here:http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=348327&SiteID=1
Thanks