O'Reilly logo

PowerBuilder® 9: Internet and Distributed Application Development by John D. Olson, Bill Green

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Migration

Certainly, a migration project must first begin with analysis. Even before a decision can be made to migrate, you must take inventory and figure out what you are working with. If your analysis shows that your code is not well formed, you might need to partition it before attempting to migrate. Finally, when you are ready to migrate, each piece must be considered on its own and determinations must be made regarding how best to migrate it.

Analysis

Analysis is a stage that is often skipped during new development as well as migration efforts. Of course, skipping the step reflects a lack of understanding that proper analysis results in better planning and design, resulting in systems that work better, are more maintainable, and tend to ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required