The role of a DAS is to retrieve and write data to and from a data source.
DAS的作用是从数据源检索数据以及向其中写入数据。
'a' indicates that you want to write data to the file, appending to the end.
'a '表示要向文件写入数据，但是添加到当前内容尾部。
Workplace Forms Viewer limits where you can write data on the local file system.
WorkplaceFormsViewer对在本地文件系统上写入数据的位置有限制。
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。
This article discussed how to read and write data to a file from a Python program.
这篇文章讨论了在Python程序中如何从文件读取数据和写入数据到文件中。
'w' indicates that you want to write data to the file, truncating the previous contents.
'w '表示要向文件写入数据，并截断以前的内容。
For example, data binding is most commonly used to read and write data to some storage medium.
比如，数据绑定常用于从存储介质读写数据。
In this case, the Linux SCSI stack is used to manage, read, and write data on the target LUNs.
在这种情况下，可以使用Linuxscsi栈来管理、读取和写入目标LUN上的数据。
The last basic step involved in writing programs is to read data from and write data to a file.
编写程序的最后一个基本步骤就是从文件读取数据和把数据写入文件。
The import and write data is stored using custom property types like propertyElement and propertyGroup.
导入和撰写数据是利用定制的属性类型，如propertyElement 和 propertyGroup 来存储的。
You now have a distributed ObjectGrid and the ability to read and write data using the EntityManager API.
您现已拥有分布式objectgrid，以及使用EntityManager API读取和写入数据的能力。
Show you how to write data handling plug-ins to the JMS binding that handle each of the JMS message types.
介绍如何为JMS绑定编写处理各种 JMS消息类型的数据处理插件。
RFHUtil lets you read and write data from and to files or queues, and display data in a variety of formats.
RFHUtil允许您从/对文件或者队列读取/写入数据，并采用各种不同的格式来显示数据。
Because I wanted a connector that could write data as well as read it, I had to design with both APIs in mind.
因为我希望获得一种既可编写又可读取数据的连接器，所以在设计时不得不同时想着这两种API。
Second, it takes longer to read and write data using this technique because you have to access multiple tables.
第二，使用这种技术读取和写入数据的时间比较长，因为您必须访问多个表。
The process activities read and write data to and from variables, similar to how it is done in a BPEL activity.
流程活动从变量中读取数据以及向变量中写入数据，类似于在BPEL活动中的操作。
WebSphere eXtreme Scale uses loaders to read data from and write data to the database from the in-memory cache.
WebSphereeXtremeScale使用了加载器读取内存中缓存的数据，以及将数据写入到数据库中。
Any process can write data to a Shared memory region, and the data are readable and modified by other processes.
任何进程都可以向共享内存区域写入数据，并且数据可以由其他进程读取或修改。
The import utility uses the SQL INSERT statement (or the SQL UPDATE statement) to write data to the target table.
import工具使用SQLINSERT语句（或 SQLUPDATE 语句）将数据写到目标表中。
The HybridCloud application uses Amazon SQS to write data to a queue, and then to later read data back from the queue.
HybridCloud应用程序使用AmazonSQS 将数据写入队列，然后从队列读回数据。
This allows the entire lookup table to be loaded into memory each time a user submits a request to read or write data.
在用户每次提交一个读写数据的请求时，这可以将要查询的整个表装入内存中。
As each thread tries to write data for the first time, it tries to find an empty slot of the memory and marks it as busy.
当每个线程第一次尝试写入数据时，它会尝试寻找一个空的内存槽位，并将其标记为忙碌。
This is the amount of cache available on the drive, as well as the set of algorithms that are used to read and write data.
这指的是驱动器上可用的缓存数，以及用于读写数据的算法集。
Another example of RAID would be to take these two disks and write data to each, creating two identical copies of everything.
RAID的另一个例子是把数据写入两个磁盘，创建两个完全相同的副本。
It then waits for another program (in this case the DB2 LOAD command) to connect to it before it starts to write data to the pipe.
随后，它将等待另一个程序(在本例中为DB 2LOAD命令)连接到它，然后再开始向管道写入数据。
You can use the file object to read data, to write data, to append data to a file, and to work with either binary or textual data.
可以用file对象读取数据、写入数据或把数据添加到文件，以及处理二进制或文本数据。
This parallels a Lotus Expeditor application that already contains the UI and application logic and only needs to read/write data from/to the server.
这就类似于这样一个LotusExpeditor应用程序，它已经包含UI和应用程序逻辑，而且只需要从服务器读取数据或向服务器写入数据。
The next step is to write some business logic that will read/write data between our visual class and some data source, which in this case is an XML file.
利用这些业务逻辑，我们可以在可视类和数据源之间进行数据的读取或写入。
Special kinds of imports and exports for JMS, called JMS bindings, enable users to specify the binding configuration and write data handling code themselves.
JMS的特殊类型的导入和导出，称为JMS绑定，允许用户指定绑定配置并编写自己的数据处理代码。
Special kinds of imports and exports for JMS, called JMS bindings, enable users to specify the binding configuration and write data handling code themselves.
JMS的特殊类型的导入和导出，称为JMS绑定，允许用户指定绑定配置并编写自己的数据处理代码。
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