asynchronous I/O
英
美
网络 异步I/O; 异步输入输出
双语例句
- Monitoring asynchronous I/ O and changing the parameters is only possible if you have executed an application that requires asynchronous I/ O.
只有在已经执行了需要异步I/O的应用程序的情况下，才能监控异步I/O和更改参数。 - With implementations of asynchronous I/ O being worked on, we should see a reduction in system resource utilization by the Domino server, and hence a better overall scalability.
通过实现异步I/O，我们看到Domino服务器使用的系统资源减少了，因此提高了总体可伸缩性。 - The asynchronous I/ O allows applications to read and write data without blocking.
异步I/O让应用程序能够在不阻塞的情况下读写数据。 - As such, they both enable asynchronous I/ O requests to be sent directly to underlying disk ( instead of through the corresponding subsystem and filesystem support), thus producing better performance.
因此，它们都可以把异步I/O请求直接发送到底层磁盘（而不通过相应的子系统和文件系统支持），这会产生更好的性能。 - It also covered some best practices for disk configuration in a database environment, looked at the differences between direct and concurrent I/ O, and also discussed asynchronous I/ O and I/ O pacing.
还介绍了在数据库环境中进行磁盘配置的一些最佳实践，研究了直接和并发I/O之间的区别，还讨论了异步I/O和I/O处理速率调整。 - We will discuss direct, concurrent, and asynchronous I/ O: what they are, how to turn them on, and how to monitor and tune them.
本文介绍直接、并发和异步I/O：它们是什么，如何启用它们，以及如何监控和优化它们。 - This is also how you would enable asynchronous I/ O on your system.
这也是您在系统中启用异步I/O的方法。 - I/ O servers are used on behalf of the database agents to perform prefetch I/ O and asynchronous I/ O by utilities such as backup and restore.
诸如备份和恢复之类的实用程序使用I/O服务器代表数据库代理程序执行预取I/O和异步I/O。 - Db2aiothr ( aio collector thread): Manages asynchronous I/ O requests for the database partition ( UNIX-only).
db2aiothr（aio收集器线程）：管理数据库分区的异步I/O请求（仅在UNIX上）。 - We'll examine the ever-important asynchronous I/ O and concurrent I/ O in this section, as well.
在这个部分中，我们还将研究越来越重要的异步I/O和并发I/O。 - Block I/ O and asynchronous I/ O improvements.
块I/O和异步I/O改进。 - The AIX kernel enables the asynchronous I/ O components.
AIX内核启用异步I/O组件。 - Maxreqs: This is the maximum asynchronous I/ O requests allowed.
maxreqs：这是允许的最大异步I/O请求数量。 - Both iostat and nmon can monitor asynchronous I/ O server utilization.
iostat和nmon都可以监控异步I/O服务器的使用情况。 - You tuned your asynchronous I/ O servers and configured I/ O pacing.
您优化了异步I/O服务器，并配置了I/O处理速率调整。 - How can you monitor asynchronous I/ O server utilization?
您如何监视异步I/O服务器的使用率呢？ - Synchronous and asynchronous I/ O refers to whether or not an application is waiting for the I/ O to complete to begin processing.
同步和异步I/O指的是，应用程序是否等待I/O的完成以开始进行处理。 - Asynchronous I/ O calls, on the other hand, do not block.
另一方面，异步I/O不会阻塞。 - InfoQ: NIO2 introduces a true asynchronous I/ O API for Java.
InfoQ：NIO2向Java引入了真正的异步I/OAPI。 - Asynchronous I/ O is a key tool for writing highly-scalable I/ O-intensive applications.
异步I/O是编写高可伸缩的I/O密集型应用的一把利器。 - Asynchronous I/ O and event-driven programming requires a different mindset from most programming.
异步I/O和事件驱动编程需要的思维方式和大多数编程都不太相同。 - By definition, an asynchronous I/ O call returns immediately, leaving the I/ O call pending.
根据定义，一个异步I/O要求立即返回，留下的I/O呼叫等待。 - An IOCP object is associated with several I/ O objects that support pending asynchronous I/ O calls.
一个IOCP对象和很多支持异步I/O调用的I/O对象相联系。 - CIOCPBuffer: A class used to manage the buffers used by the asynchronous I/ O calls.
CIOCPBuffer：管理异步请求的缓存的类。 - The first is JSR203, which adds new APIs for file system access, scalable asynchronous I/ O operations, socket-channel binding and configuration, and multicast datagrams.
第一个是JSR203，针对文件系统访问、可扩展异步I/O操作、多播数据包、Socket通道绑定和配置添加了新的API。 - A server application is fairly meaningless if it cannot service multiple clients at the same time, usually asynchronous I/ O calls and multithreading is used for this purpose.
如果一个服务器应用程序不能同时支持多个客户端，那是毫无意义的，为此，通常使用异步I/O请求和多线程。 - Bear in mind also that there can be multiple asynchronous I/ O requests active at any given time.
还应该牢记的是，任何时刻可能有多个活动的异步IO请求。 - On multi-threaded implementations like JRuby, asynchronous I/ O is still useful, but it's also possible to have many concurrent worker threads doing either blocking or non-blocking calls.
对那些像JRuby这样的多线程实现，异步I/O同样很有用，但它也可以有多个并发工作线程来处理阻塞和非阻塞调用。 - Hence, you can simulate the blocking API if desired, but asynchronous I/ O is the default.
所以，如果需要的话，你完全可以模拟阻塞式API，但是异步I/O是缺省的行为。