March 2020
Intermediate to advanced
490 pages
12h 29m
English
Content preview from Solutions Architect's Handbook
Architecting Legacy Systems
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Legacy systems are the applications that have been deployed in your data center for decades without undergoing many changes. In a fast-changing technology environment, these systems get outdated and are challenging to maintain. Legacy systems are not only defined by their age but sometimes by their inability to meet growing business needs, due to the underlying architecture and technology.
Often, large enterprises deal with legacy applications to run crucial day-to-day business tasks. These legacy systems are spread across industries such as healthcare, finance, transportation, and supply chain industries, and so on. Companies have to spend heavily on maintenance and support of these systems, which warrants the ...
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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.