November 2018
Intermediate to advanced
652 pages
20h 56m
German
Content preview from Datenintensive Anwendungen designen
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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.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.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.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.
KAPITEL 5
Replikation
Der wichtigste Unterschied zwischen einer Sache, die schiefgehen kann, und einer Sache, die keinesfalls schiefgehen kann, besteht darin, dass, wenn etwas doch schiefgeht, das keinesfalls schiefgehen kann, es sich keinesfalls beheben lässt.
– Douglas Adams, Einmal Rupert und zurück (Mostly Harmless, 1992)
Replikation heißt, eine Kopie derselben Daten auf mehreren Computern, die über ein Netzwerk miteinander verbunden sind, zu speichern. Wie in der Einführung zu Teil II erörtert, gibt es mehrere Gründe, warum man Daten repliziert:
- Um Daten geografisch nahe bei den Benutzern zu halten (und somit die Latenz von Zugriffen zu ...
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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.