Most IO channel types now have asynchronous versions.
大多数的IO通道类型现在都拥有了异步版本。
Primarily, XFS USES allocation groups so that it can efficiently handle parallel IO.
主要原因是，XFS使用分配组，以便能有效地处理并行io。
This creates a lot of additional IO over the network beyond just the size of each module.
这会在网络上带来大量额外的IO操作，远远超过每个模块本身的大小。
You'll also get an overview of the IO layer and an explanation of some important concepts.
您还将获得有关io层的概述，以及对一些重要概念的解释。
Tomcat uses NIO (Non-blocking IO) to keep the connection alive without wasting the waiting threads.
Tomcat使用NIO（无阻塞IO）来保持连接活动，无需浪费等待中的线程。
The StockData program USES commons-io and commons-logging packages and HQSLSB is not dependent on any jars.
StockData程序使用commons - io包和commons - logging包，HQSLSB并不依赖于任何jar文件。
The IO Entities associated with those actors transitively become associated with the specified operational node.
与那些参与者相关的IO实体也与指定的运作节点关联起来。
The include module provides named constants for each IO operation code (i.e. QrnOperation_OPEN, QrnOperation_CHAIN, etc).
这个include模块为每个IO操作码提供一个已命名常量（即 QrnOperation_OPEN、QrnOperation_CHAIN，等等）。
Any information exchanged as part of those requests (e.g., parameters) is represented by an instance of an IO Entity class.
任何作为那些请求一部分的交换的信息(例如，参数)都由一个IO实体类的实例表示。
MySpace and Fusion-io recently announced they are working together to reduce costs associated with datacenter operations.
最近，MySpace与Fusion - io宣布双方正在共同努力，减少数据中心的运营费用。
What is a little more common is some kind of IO operation, like accessing a Web service, or reading from the local file system.
XUL 应用程序中较为常见的是一些IO类的操作，如访问Web服务或是从本地文件系统读取。
RAID-0 is ideal for applications for which you need maximum IO performance, since it's the highest-performing RAID mode available.
RAID - 0对于需要获得最大io性能的应用程序来说很理想，因为它是目前性能最好的RAID模式。
As mentioned earlier, one common use of multithreading is some type of IO operation, such as accessing a Web service over the Internet.
如前面所提到的，多线程的一个常见应用就是某类IO操作，例如访问Internet上的一个Web服务。
It is the programmer's responsibility to code the necessary instructions to process the IO operation and to provide the appropriate results.
程序员的职责是编码必要的指令来处理IO操作并提供适当的结果。
However, there is one case where native threads are impossible to escape: poorly-designed IO APIs that don't support asynchronous operations.
但是，有一种情况无法摆脱原生线程：使用那些不支持异步操作的设计糟糕的IOAPI。
Using this feature, you can get the much needed information, like the SQL statements with the most IO time and the slowest five SQL statements.
通过使用此特性，可以获得所需的大量信息，比如IO时间最长的sql语句和最慢的五个sql语句。
It will also provide JRuby users a means of handling filesystem events and asynchronous IO operations without using a platform-specific library.
同时它还能够提供给JRuby用户处理文件系统事件和异步io操作功能，而不需要使用专用的平台库。
ArcStyler, by iO Software, provides sophisticated and extensible support for MDA transformations and can be used to apply pattern transformations.
ArcStyler（iOSoftware 的产品）为MDA提供了成熟而广泛的支持，可以用于应用模式转换。
Since the file data and the stat_data (inode) information are stored right next to each other, they can normally be read with a single disk IO operation.
由于文件数据和stat _ data(索引节)信息是紧挨着存储的，它们通常能被同一次磁盘IO操作所读取。
InfoQ: Don't you think that the limitations about Ruby processes methods, IO operation and absence of threads might slow up the adoption of Ruby in ABAP?
InfoQ：你不认为Ruby的局限性，如进程方法、IO操作和线程缺失会阻碍Ruby融合到ABAP中？
The frequency TAB shows the list of SQL statements with their frequency of execution along with the average response time, lock wait, and wait IO time.
Frequency选项卡按执行频率列出sql语句并显示平均响应时间、锁等待时间和IO等待时间。
Using this method, I have seen the number of IO calls in the initial download size of an application be reduced from over 200 calls down to just two or three.
通过使用此方法，我发现在应用程序初始下载中，IO调用的数量可能从200个以上减少到2个或3个。
Allocation groups also help to optimize parallel IO performance on multiprocessor systems, because more than one metadata update can be "in transit" at the same time.
分配组还有助于在多处理器系统上优化并行io性能，因为可以同时有多个元数据更新处于“在传输中”。
New issues including Linkedin ( LNKD) and Fusion-Io ( FIO) have seen impressive initial returns but all saw significant double-digit corrections in recent weeks.
其他新上市股票包括LinkedIn（LNKD）和Fusion – io（FIO）等在发行之初都得到了令人印象深刻的回报，但最近几周都出现了两位数的大幅回落。
The ext3 filesystem driver also uses this approach and stores complete replicas of the modified blocks (either 1K, 2K, or 4K) in memory to track pending IO operations.
ext3文件系统驱动程序也使用这种方法，存储内存中被修改的块（大小为1K、2K或4K）的完整副本，以跟踪暂挂的 IO 操作。
The ext3 filesystem driver also uses this approach and stores complete replicas of the modified blocks (either 1K, 2K, or 4K) in memory to track pending IO operations.
ext3文件系统驱动程序也使用这种方法，存储内存中被修改的块（大小为1K、2K或4K）的完整副本，以跟踪暂挂的 IO 操作。
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