System nonavailability complaints from the customers are arising due to production disruption when changing service versions.

由于更改服务版本时的生产中断，客户对系统不可用性产生抱怨。

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The ability to recreate a specific physical configuration is critical when migrating a new service or system from testing to production, or when performing software maintenance.

在从测试到产品阶段迁移新服务或新系统时，或者软件维护时，能够重建特定物理配置的能力显得非常重要。

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The goal is shippable, production quality code - Performance engineering helps in ensuring that the system is designed, built and validated against the required 'quality of Service' requirements.

以可交付的产品级质量的代码为目的-性能工程帮助确保系统是按照所需的“QoS”需求进行设计、构建以及验收。

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Boeing has already started installing the modified battery system on 10 aircraft in service and nine aircraft in production, said Boeing CEO Jim McNerney during Boeing's earnings call Wednesday.

CNN: Dreamliners inching toward the runway