November 2018
Intermediate to advanced
652 pages
20h 56m
German
Content preview from Datenintensive Anwendungen designenBecome 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,
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.
Was ist ein Konflikt?
Manche Arten von Konflikten liegen auf der Hand. So haben im Beispiel von Abbildung 5-7 zwei Schreibvorgänge gleichzeitig dasselbe Feld im selben Datensatz geändert und es dabei auf zwei verschiedene Werte gesetzt. Zweifellos ist dies ein Konflikt.
Andere Konfliktarten sind möglicherweise nicht so offensichtlich. Nehmen Sie als Beispiel ein Buchungssystem für Besprechungsräume: Es verfolgt, welcher Raum von welcher Personengruppe zu welcher Zeit gebucht wird. Diese Anwendung muss sicherstellen, dass jeder Raum immer nur von einer Personengruppe gebucht wird (d.h., es darf keine sich überlappenden Buchungen für denselben Raum geben). In diesem Fall kann ein Konflikt entstehen, wenn zwei verschiedene Buchungen für denselben ...
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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.