maintenance overhead meaning in English
经常性维修
Examples
- You can also use the view to determine which indexes are incurring maintenance overhead
还可以使用此视图确定引发维护开销的索引。 - Narrow indexes , or indexes with few columns in the index key , require less disk space and maintenance overhead
如果索引较窄，或者说索引关键字中只有很少的几列，则需要的磁盘空间和维护开销都较少。 - You may want to consider dropping indexes that incur maintenance overhead , but are not used for queries , or are only infrequently used for queries
您可能要删除引发维护开销但不用于查询或只是偶尔用于查询的索引。 - Using other patterns to identify the business logic such as abstract factory or factory method could reduce maintenance overhead and increase usability
使用其它模式（比如abstract factory或factory method ）能够减少维护开支，同时增加可用性。 - Maintenance of scripts - finally , there is a high maintenance overhead for automated test scripts - they have to be continuously kept up to date , otherwise you will end up abandoning hundreds of hours work because there has been too many changes to an application to make modifying the test script worthwhile
十是对测试脚本的维护：最后一点，对自动化测试脚本的维护是一个高投入的工作，脚本必须持续的更新，否则一旦应用程序有太多的变更而要修改测试脚本时，你会因为一下子需要上百个小时而考虑是否值得这样做，从而最终放弃自动化测试。