A smart city provides significant services to it is inhabitants. Continued operation of these service is critical. This article investigates resilience against failures in a smart city. It classifies applications based on their impact of service degradation. It provides an overview of a wide range of faults and failures that could lead to service degradation. It also explores strengths of existing solutions. The paper asserts that requirements of availability vary according to different applications. The paper concludes that for a cost-effective and feasible solution, an adaptive model is needed, which can enable resilience measures as per the needs of an application.

中文翻译：

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智慧城市应用的弹性：故障、故障和解决方案

智慧城市为居民提供重要服务。这些服务的持续运营至关重要。本文研究了智慧城市对故障的恢复能力。它根据服务降级的影响对应用程序进行分类。它概述了可能导致服务降级的各种故障和故障。它还探讨了现有解决方案的优势。该论文断言，可用性要求根据不同的应用程序而有所不同。本文得出的结论是，对于具有成本效益且可行的解决方案，需要一个自适应模型，该模型可以根据应用程序的需求启用弹性措施。