July 2018
Intermediate to advanced
384 pages
11h 3m
German
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8.10Load Balancing
Ein Vorteil von Microservices ist, dass jeder einzelne Service unabhängig skaliert werden kann. Um die Last zwischen den Instanzen aufzuteilen, können in einer Messaging-Lösung (siehe Abschnitt 9.4) einfach mehrere Instanzen registriert werden, die sich die Last teilen. Die konkrete Verteilung der einzelnen Nachrichten nimmt das Messaging-System vor. Nachrichten können entweder an einen der Empfänger (Point-to-Point) oder alle Empfänger (Publish/Subscribe) verteilt werden.
REST/HTTP
Bei REST und HTTP muss ein Load Balancer verwendet werden. Die Aufgabe des Load Balancers ist, sich nach außen wie eine einzige Instanz zu verhalten, aber die Anfragen auf mehrere Instanzen zu verteilen. Außerdem kann der Load Balancer beim Deployment ...
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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.
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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.