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SSIS Package Optimization


SSIS Package Optimization

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sqlusers
sqlusers
Old Hand
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Folks,

We are taking Oracle Source data using Data Flow Task in which Data Reader as Source [We have Separate DSN for this] and OLE DB as destination to store the same data into SQL Server table. There are some date condition from which we are extracting data.

EX: SELECT <COLUMN NAMES> FROM <TABLE> WHERE MODIFIED_DATE BETWEEN '2013-05-01 00:00:00.000' AND '2013-05-05 00:00:00.000' -- Actually it should returns 250 rows of record and we get so.

If we using package level its taking nearly 30 to 35 minutes for extracting the data. But if i use Microsoft Query based on the same DSN [Using MS-Office Excel 2007 ODBC] it's taken only 05 minutes to get the data.

Can i know are there any possible way how to optimize my SSIS package by using Data Reader/package level?
Koen Verbeeck
Koen Verbeeck
One Orange Chip
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Why don't you use the Oracle OLE DB provider to read the data?
Another option is to use the specialized (but free) Oracle adaptors from Attunity: http://www.microsoft.com/en-us/download/details.aspx?id=29283


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What’s the deal with Excel & SSIS?
My blog at SQLKover.

MCSE Business Intelligence - Microsoft Data Platform MVP
sqlusers
sqlusers
Old Hand
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Hi Koen,

Thanks for your reply. Currently, i am using 2005 Version. But it seems the link is for 2012 i guess.

Can you suggest any option available on SSIS 2005.

---
Koen Verbeeck
Koen Verbeeck
One Orange Chip
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sqlusers (5/22/2013)
Hi Koen,

Thanks for your reply. Currently, i am using 2005 Version. But it seems the link is for 2012 i guess.

Can you suggest any option available on SSIS 2005.

---


The 1.0 release seems to be unavailable. So you should try the Oracle OLE DB provider.
Or upgrade SSIS to a recent edition.


How to post forum questions.
Need an answer? No, you need a question.
What’s the deal with Excel & SSIS?
My blog at SQLKover.

MCSE Business Intelligence - Microsoft Data Platform MVP
sqlusers
sqlusers
Old Hand
Old Hand (307 reputation)Old Hand (307 reputation)Old Hand (307 reputation)Old Hand (307 reputation)Old Hand (307 reputation)Old Hand (307 reputation)Old Hand (307 reputation)Old Hand (307 reputation)

Group: General Forum Members
Points: 307 Visits: 512
Thanks Koen for quick info. Let us try to upgrade SSIS and check.
Go


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