January 2018
Intermediate to advanced
350 pages
9h 7m
English
Content preview from Java EE 8 High Performance
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Databases and remote services
If your application uses a remote service, which can be a classical relational database management system database (RDBMS), a NoSQL database, or another application, it is important to make sure you are benchmarking under realistic conditions. Concretely, if we take back our quote-manager application, which uses an RDBMS database, we should not test with local MySQL if our production database will be an Oracle instance. The idea is to get as close to the reality as possible—the latency our production environment will get.
In some cases you (or your company) will own the other services/databases and can tune them to make them scale more. But in some other cases, you use external services you can't optimize, such ...
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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.