December 2015
Intermediate to advanced
336 pages
10h
German
Content preview from Softwaremigration in der PraxisBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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2 Grundlagen und -begriffe der Softwaremigration
2.1 Abgrenzung des Themas Migration
Seit Anfang der 90er-Jahre werden im Bereich der Softwaretechnik vermehrt Ansätze zum Umgang mit Altsystemen, den sogenannten Legacy-Systemen, diskutiert. Sie ranken sich um Begriffe wie
Neuentwicklung, Weiterentwicklung und Evolution,
Integration,
Wartung und Maintenance,
Reengineering und
Reverse Engineering.
Softwaremigration rückt dabei immer mehr ins Zentrum des Interesses. Migrationen stellen – verglichen mit einer Neuentwicklung oder dem Ersatz durch Standardanwendungssoftware – einen preiswerten Ansatz für eine alternative Lösungsstrategie der Legacy-Problematik dar. Im Kontext dieses Buches ist der Begriff Migration eingeschränkt auf seine Verwendung ...
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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.