SSIS ->> Data Flow Design And Tuning

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Requirements:

• Source and destination system impact
• Processing time windows and performance
• Destination system state consistency
• Hard and soft exception handling and restartability needs
• Environment architecture model, distributed hardware, or scaled-up servers
• Solution architecture requirements, such as ?exibility of change or OEM targeted solutions
• Modular and con?gurable solution needs
• Manageability and administration requirements

Data Flow Design Practices 

• Limit synchronous processes.
• Monitor the memory use of blocking and semi-blocking transformations.
• Reduce staging and disk I/O.
• Reduce reliance on an RDBMS.

Leveraging the Data Flow

Data Integration and Correlation 

Data Cleansing and Transformation 

SSIS ->> Data Flow Design And Tuning

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原文地址：http://www.cnblogs.com/jenrrychen/p/4744988.html