AWSがより強靭なクラウドを実現したネットワーク再設計
アマゾン ウェブ サービス（AWS）は、ランダムグラフ理論を活用したネットワーク再設計により、クラウドインフラの耐障害性と復元力を大幅に向上させた。従来の階層型ネットワークからランダムな接続構造へ移行することで、障害の影響範囲を局所化し、データセンター全体の可用性を高めることに成功した。この革新的なアプローチは、AWSの大規模クラウド運用を支える重要な技術基盤となっている。
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