September 2024
Intermediate to advanced
358 pages
8h 19m
German
Content preview from AWS-Kochbuch
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Kapitel 5. Serverlos
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5.0 Einleitung
Der Begriff " serverless" kann in der Technologiebranche manchmal zu Verwirrung führen, da die mit diesem Ausführungsmodell verbundenen Cloud-Dienste mit Servern verbunden sind. Der Vorteil ist, dass die Endnutzer sich nicht um die Verwaltung der zugrunde liegenden Infrastruktur und Plattform kümmern müssen. Der Cloud-Provider (in diesem Fall AWS) ist für die gesamte Verwaltung, die Aktualisierung des Betriebssystems, die Verfügbarkeit, die Kapazität und vieles mehr verantwortlich.
In Bezug auf die "serverlosen" Dienste, die auf AWS verfügbar sind, gibt es viele Möglichkeiten, die Vorteile zu nutzen. Hier sind einige Beispiele:
-
AWS Lambda und Amazon Fargate für Berechnungen
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Amazon EventBridge, Amazon SNS, Amazon SQS und Amazon API Gateway für die Anwendungsintegration
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Amazon S3, Amazon DynamoDB und Amazon Aurora Serverless für Datenspeicher
Die wichtigsten Vorteile von Serverless auf AWS sind die folgenden:
- Kosteneinsparungen
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Du zahlst nur für das, was du nutzt.
- Skalierbarkeit
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Erhöhe den Umfang, den du brauchst; verringere ihn, um Kosten zu sparen.
- Weniger Management
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Es gibt keine Server zu installieren oder Systeme zu verwalten.
- Flexibilität
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In AWS Lambda werden viele Programmiersprachen unterstützt.
Mit den Rezepten in diesem Kapitel kannst du einige der AWS-Services erkunden, die unter den ...
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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.