它可以剖析、清理、转换和交付来自不同数据源的信息,从而提高业务探察的效果和速度并降低成本。
It can profile, cleanse, transform, and deliver information from heterogeneous sources to drive greater business insight faster and, at the same time, at a lower cost.
配置信息作为命令行接口的一部分提供,剖析代理直接将分析数据存储到一个文件中。
Configuration information is provided as part of the command-line interface and profiling data is stored in a file directly by the profiling agent.
在执行即时(Just - in - time, JIT)编译之前,现代的JVM通常会运行代码一段时间(常常是纯解释式运行),从而收集剖析信息(参见参考资料)。
Modern JVMs typically let code run for a while (usually purely interpreted) in order to gather profiling information before doing Just-in-time (JIT) compilation (see Resources).
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