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Data Flow Long Run

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Hi Guys,

 

Good day!

 

I am currently having a performance issue regarding with extraction of a job.
My job extracts an average of 215,000 row count for every run weekly. The extraction takes up to 3 to 4 hours long compared to the usual duration of 2 hours. As per checking of the trace log, the long run is occurring in the Data Flow.

 

Data flow structure:
     SQL (Database Type Oracle 10g) -> Table (Microsoft SQL Server 2008)

 

The current configuration of the Source and Target in the designer is as follows:

 

SQL
     Database type: Oracle 10g
     Array fetch size: 1000

 

Table Target
     Database type: Microsoft SQL Server 2008
     Rows per Commit: 1000
     Number of loaders: 1

 

With this, I would like to ask on how can I optimize the performance of the job where I can reduce the extraction time.

 

Thanks,


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