Several hundred sensors placed throughout an automated cutting system send back real-time data that maintenance personnel can act upon.

数以百计的传感器放置在自动化切割系统的各个位置，传回供维修人员参考的实时数据。

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This process, which involves locating all source code, maintenance patches, data sources, and system interdependencies, can be quite daunting.

该流程（包含了将所有源代码定位、维护补丁、数据源和系统相关性）会令人畏惧。

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Metadata management system is the core of construction and management and maintenance and use data warehouse system.

元数据管理系统是构建、管理、维护和使用数据仓库系统的核心部件。

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The data system was brought down late Sunday night for maintenance, but initially failed to restart Monday morning.

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Designing and implementing shared IT services involves moving existing and new services to the cloud (both government or commercial hosting) to increase service elasticity, reduce system equipment footprints, free IT organizations from the expensive work of data center storage, maintenance, backup and recovery burdens.

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