This is a stub for the effort estimation methodologies useful for a SSIS development project.

Overview

Estimation methodologies for SSIS in particular or Business Intelligence in general can vary based on the size, complexity of the project.

Books

Books related to effort estimation methodologies in general or SSIS/BI in particular.
Add books' link here.

Articles / Blog Posts

Articles related to effort estimation methodologies in general or SSIS/BI in particular.

DTS to SSIS Conversion Effort Estimate Excel Workboook. It can be used for new SSIS development too.
http://aalamrangi.wordpress.com/2012/03/20/dts-to-ssis-conversion-effort-estimate-workbook/

Other Links

SSIS Design Patterns Wiki
http://social.technet.microsoft.com/wiki/contents/articles/10844.ssis-design-patterns.aspx