此算法可用于中压、低压管网设计型问题及操作型问题计算(实际管网最大负荷计算)。
This algorithm is applicable to designing and operational computation of medium and low pressure pipe network (actual pipe network peak load computation).
查询优化集中于cpu密集型(CPUbound)执行路径,而全缓存数据库将仍然集中于优化取页到大容量存储器的操作,而这已不再是问题。
Query optimization focuses on CPUbound execution paths, while a fully cached database will still be preoccupied with optimizing page fetches to mass storage that are no longer an issue.
这可以解决一些问题,因为在一些 JVM 中,创建 Thread 是一项重量型的操作,重用现有 Thread 比创建新线程要容易得多。
This is a recipe for trouble because in some JVMs, creating a Thread is a heavyweight operation, and it's far better to reuse existing Threads than to create new ones.
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