Shared memory allows multiple processes to map a portion of their virtual address to a common memory region.
共享内存允许多个进程将它们的部分虚地址映射到一个公用的内存区域。
Reverse mappings help the system continue to perform and scale well when large applications are placing huge memory demands on the kernel and multiple processes are sharing memory.
当大型应用程序向内核请求大量内存和多个进程共享内存时,反向映射帮助系统继续有效地运行和扩展。
This ability to have multiple XML trees in memory simultaneously opens new vistas for XSL.
同时在内存中拥有多个xml树这种能力大大增强了XSL的应用范围。
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