August 2018
Intermediate to advanced
256 pages
8h 54m
Polish
Content preview from Inżynieria niezawodnych baz danych
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Rozdział 4. Monitorowanie operacyjne
Monitorowanie to podstawa inżynierii niezawodności baz danych. Monitorowanie operacyjne oznacza, że znamy charakterystykę roboczą usługi bazodanowej dzięki regularnym pomiarom i rejestrowaniu punktów danych dotyczących różnych komponentów. Dlaczego jest to ważne? Do czego potrzebne jest monitorowanie operacyjne? Oto wybrane powody.
Awaria i naprawa oraz alarmy
Musimy wiedzieć, kiedy coś się zepsuje (lub kiedy grozi awaria), aby można przeprowadzić naprawę i uniknąć naruszenia celów SLO.
Analizy wydajności i działania
Ważne jest, aby zrozumieć rozkład opóźnień w aplikacji (z uwzględnieniem obserwacji odstających). Należy też poznać trendy zmian w czasie. Takie dane są niezbędne do zrozumienia wpływu nowych ...
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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.