Gartner Research


Published: 27 October 2022



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  • 多くの企業が、アプリケーションの変化への対応力を上げる必要性を認識しているが、具体的な実現のアプローチについて悩んでいる。

  • アプリケーションのAPI化を意識する企業は増えているが、それとともにAPIのポイント・ツー・ポイント接続が増加し、APIの「スパゲティ化」が起きる懸念も生じている。

  • 多くの企業には、変更の頻度が異なるアプリケーションの間 (例:フロントエンドと基幹系) を直接的に連携する傾向が見られる。その結果、双方のアプリケーションの良さが損なわれている。



  • APIを介することで、頻繁に変更される構成要素を他の要素から分離する。

  • APIの変更の影響や連携の複雑化を低減するためにAPI仲介層を採用する

  • 変更の頻度が異なるアプリケーションの間に、データの依存関係を低減するデジタル統合ハブを挿入する。

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Kimihiko Iijima

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