model based migration of a large oracle ... -...

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© itemis AG! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

XtextCON 2015, 20.05.2015

Model based migration of a large Oracle Forms application

https://www.flickr.com/photos/kalleboo/2470243807

22 Modules 1300 Tables /Views

1150 Forms

https://www.flickr.com/photos/duncan/121790568

Migration Approaches

Manual Migration

Standard Tools

Model Based

4 321

Transformation Process

DB

Transformation Process

DB

Transformation Process

DB

Transformation Process

DB

Forms XML100 (10%)101 kLOC

Database1300 Tables/Views

Frontend DSL360 Files21 kLOC

Business DSL 1300 Files65 kLOC

JAVA6900 Files820 kLOC

PL/SQL 830 Files22 kLOC

Generated Artifacts

https://www.flickr.com/photos/booleansplit/12329159165/

Demo Time

Lessons Learned

Outlook

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© itemis AG! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

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