Estimate the test data requirements and identify ways of creating an adequate volume of valid test data for volume and load testing.
估算测试数据需求并确定创建足够的有效测试数据量以进行容量和负载测试。
To overcome this, Rational Performance Tester allows you to also use test data files directly (through custom coding) to handle whatever data volume is required for your testing.
为了克服这个困难，Rational Performance Tester允许您直接(通过自定义代码)使用测试文件来处理您的测试中所要求的任何数量的数据。
Rational Developer for System z Unit Test provides a volume duplication utility that can download an entire 3390 data volume as needed into the Unit Test environment.
Rational Developer for System z Unit Test 提供一个批量复制实用程序，用于根据需要将整个 3390 数据量下载到 Unit Test 环境。
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