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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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.
234
サーバーサイドのWasmの利用について考えよう
第12 章では、仮想化の未来として Wasm を紹介しました。Wasm のコン
ポーネントモデルが実装されてくると、コンテナの代替となる技術として
検討が可能ですが、現段階（2024年 3 月）では発展段階の技術といえま
す（ガートナーの「Hype Cycle for Emerging Technologies, 2023」では「黎
明期」の位置づけです）。Wasmが自組織で利用可能な状態かどうか判断
するためにWasm の最新情報を調べてみましょう。
自組織のサービスに対して適用要否を調査しよう
1. メリットとデメリット
12-7～ 12-10 を参照しながら、自組織でコンテナやWasmを利用す
る場合のメリットとデメリットを考えてみましょう。
メリ ット デ メリット（課題）
コンテナ
Wasm
サービスレベルの異なるいくつかのサービス（業務）を対象に、アプリ
ケーションの性能、可用性、セキュリティ、可搬性、役割分担などの観点
から考えてみてください。
2. 最新情報の調査
次のキーワードを参考にしてワードを組み合わせながら、デメリット
（課題）に挙げた内容の解決策があるか、最新情報を調査してみましょう。
やってみよう
組織 ：Bytecode Alliance、Wasmer
ランタイム ：Wasm、 Wasmtime、Wasmer、runwasi、WasmEdge
インタフェー ス ：WASI
オーケストレーター ：Kubernetes、 AKS、
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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.