Astro (node-xmpp): I want to master concurrency in IO-intensive applications.
Astro（node-xmpp）：对IO操作比较多的应用，我想控制它们的并发问题。
Jupiter's moon Io, whose density is 3.5 grams per cubic centimetre, is all rock.
木星的卫星木卫一全是岩石，其密度为每立方厘米3.5克。
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。
In some scenarios, they reduce the amount of network IO because SQL statements can be executed in sequence at the database.
在某些场景中，它们可以减少网络IO的数量，因为sql语句可以在数据库依次执行。
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。
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”。
The strategy is to spread the data for all tablespaces across as many drives as possible to maximize the IO parallelism.
策略是将所有表空间的数据扩展到尽可能多的驱动器中，以最大化IO并行性。
Then generate web pages through which users can invoke the IO from their mobile devices.
然后生成网络页面，通过该页面用户可以从它们的移动设备中调用IO。
This data wouldn't be viewable by normal file IO operations but could be accessed by any program using a special extended attributes API.
普通文件IO操作将看不到这个数据，但任何程序都可以使用一个特殊的扩展属性api来访问它。
When using the structure based IO method, RPG will create the initial storage for the input and output buffers, along with storage for the null indicator map.
使用基于结构的IO方法时，RPG将为输入和输出缓冲区创建初始存储空间，并为空指示符映射创建存储空间。
When we write unit tests we should strive for code that is free of side effects, and IO certainly falls under this category.
当我们编写单元测试时，我们应该尽量编写没有副作用的代码，IO当然也属于这一类。
The output provides the input/output (IO) port and worldwide node name (WWNN) to make a path between the two logical subsystems.
此输出提供了输入/输出（IO）端口以及全球节点名 (WWNN) 以在两个逻辑子系统之间建立一个路径。
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。
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。
There is some CPU overhead in performing the dictionary translation, however there is also an improvement in disk IO efficiency as more data can be retrieved per IO unit.
在执行字典翻译时有一些CPU开销，但是在磁盘IO效率上也有一个提高，在每个IO单元更多数据可被检索。
The more typical synchronous IO connector is enabled by default.
默认情况下启用的是更典型的同步IO连接器。
Even on older machines there is often still concurrency to be gained between IO and CPU.
就算是一台很老的机器，并发添加文档都将更好的利用IO和CPU。
The rest of the CPU was just overhead waiting for database and network related IO.
剩余的CPU开销只是在等待数据库和网络相关的IO。
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。
Errors with IO, networking, and other general system errors are reported in this file.
IO错误、网络错误和其他系统错误都会记录到这个文件中。
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。
You need to make a switch zone for each path so your server HBA port can reach the DS8000 IO port.
每条路径都需要一个切换区域，以便您的服务器hba端口能够到达DS8000io端口。
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。
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。
Farthest from Jupiter is Callisto, with Europa and Io all left of the planet's disk, while Ganymede stands alone at the right.
木星轨道左侧最远的是木卫四，然后是木卫二和木卫一，独自在右侧的是木卫三。
Core contains a wide variety of GUI widgets and the IO transport for XHR requests to the server.
核心部分包含了各种各样的GUI组件和io传输，后者用于将XHR请求发送给服务器。
The actual value will be provided on the first RPG keyed IO operation.
实际值将在第一个rpg键io操作发生时提供。
Instead of IO, where you could read a file and write a file, ABC's designers decided to just have global variables in the program.
ABC的设计者放弃了用来读写文件的IO的方法，他们转而在程序里使用一些全局变量。
And in a masterstroke of dramatic perversity, Io is given to Perseus-as a gift from the gods-just before the movie ends.
而在神奇的逆转之中，伊俄被众神作为礼物送给了珀修斯，然后电影就结束了。
Often the simultaneous operation of performing the local write IO is greater than the transfer of data over TCP/IP to the standby.
通常，执行本地写IO的同步操作大于通过TCP/IP传输到备用系统的数据量。
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