May 2024
Intermediate
248 pages
6h 59m
Japanese
Content preview from 図解まるわかり 仮想化のしくみ
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122
システム要件に合わせて最適なAWSサービスを選んでみよう
第2 章から第5 章までは、オンプレミス環境の仮想化方式とそれを実現
する製品を紹介しました。第6 章では、クラウド環境で提供されている仮
想化サービスの種類、特徴、利用時の注意点を中心に紹介しました。利用
者は、システム要件に応じたクラウドサービスを選択してシステムを構成
する必要があります。
下記にいくつかのシステム要件例を挙げたので、どのサービスが最適か
を考えてみましょう。
要件
❶データベースに利用するサーバーのOS 設定を自社が管理する
❷データベースに非常に重要なデータを保存する
❸データベースサーバーの大容量のバックアップデータをAWS上に
2 年間保存する
実現方式（AWSサービスの利用）
❶データベースサーバーは［ ］で構築する
選択肢：EC2 インスタンス、RDSインスタンス、Auroraインスタ
ンス
❷データベースサーバーは［ ］のネットワークに構築する
選択肢：パブリックネットワーク、プライベートネットワーク
❸データベースサーバーのバックアップデータを［ ］に保存する
選択肢：インスタンス、EBS、S3
やってみよう
※各パブリッククラウドベンダーが各自の資格試験を提供しています（例：AWS認定 ソリューションアーキテ
クト ‒ アソシエイト）。資格勉強を通じてクラウドサービスへの理解をさらに深められます
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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.