December 2002
Intermediate to advanced
720 pages
17h 39m
English
Content preview from .NET and COM Interoperability Handbook, The
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Vertical Migration
The most important thing you need in order to have a successful vertical migration is an application where it is easy to isolate the implementation of a functional slice of your application. Figure 12-4 shows a typical vertical migration.
Figure 12-4. A detailed look at a vertical migration.
Notice that, in this case, I have rewritten the client using ASP.NET or .NET Windows Forms. I have also reimplemented the business objects associated with that particular functionality as a managed object using an XML Web service or .NET remoting. You can immediately see the potential problems with this approach by looking at Figure 12-5 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.