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# ディシジョンマトリックス
<a name="matrix"></a>

次の表は、ユースケースとリソースに基づいて、レガシー .NET アプリケーションの移行オプションとモダナイゼーションオプションをまとめたものです。


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| **ユースケース** | **移行戦略とアーキテクチャ** | 
| --- |--- |
| **リホスト** | **Windows コンテナとしてのリプラットフォーム** | **Linux コンテナとして再構築する** | **Linux コンテナでマイクロサービスとして再構築する** | **コンテナなしでマイクロサービスとして再設計する** | 
| --- |--- |--- |--- |--- |
| You have resources for refactoring. |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | 
| Your .NET legacy application is in constant use. | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ | 
| You can resolve .NET Framework dependencies. |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | 
| You can remove Windows dependencies. |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | 
| You want to run your application as a native Windows application on an Amazon Elastic Compute Cloud (Amazon EC2) instance. | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ | 
| Your code can be ported from .NET Framework to .NET Core or .NET 6. |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | 
| You want to split your monolithic application. |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ |  ![\[No\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-no.png) いいえ | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | ![\[Yes\]](http://docs.aws.amazon.com/ja_jp/prescriptive-guidance/latest/modernization-net-applications/images/icon-yes.png) はい  | 

以下のセクションでは、これらのオプションについて詳しく説明します。
+ [リホスト](rehost.md)
+ [Windows コンテナとしてのリプラットフォーム](replatform.md)
+ [Linux コンテナとしてのリプラットフォーム](refactor-linux.md)
+ [Linux コンテナでのマイクロサービスとしての再構築](refactor-linux-micro.md)
+ [コンテナなしでマイクロサービスとして再設計する](refactor-micro.md)