Each request carries some data over the network; if the request does not find any updates on the server, this data transfer is a waste.
每一次请求都要在网络上传输一些数据；如果请求未在服务器上发现任何更新，那么这个数据传输就是浪费的。
Data transfer using secure FTP.
使用安全FTP传输数据。
Data transfer: The zero-copy approach.
数据传输：零拷贝方法。
SG_DXFER_NONE: No data transfer is needed.
SG_DXFER _ NONE：不需要传输数据。
Data transfer objects are associated with views.
数据传输对象与视图关联。
Forced a synchronous data transfer in CM server.
加速同步数据转移到CM服务器中。
It's another way of avoiding data transfer excess.
这是避免数据传输过量的另一种方式。
SCTP provides for message framing in data transfer.
SCTP在数据传输中提供了消息分帧功能。
Additional query and data transfer time was required.
需要更多的查询和数据传输时间。
Data transfer objects (sometimes called value objects).
数据传输对象(有时称为值对象)。
SG_DXFER_UNKNOWN: The data transfer direction is unknown.
SG_DXFER_UNKNOWN：数据的传输方向未知。
Dxfer_len: the length of the user memory for data transfer.
dxfer_len：数据传输的用户内存的长度。
Reduces development time with reusable automatic data transfer.
通过可重用的自动数据传输减少开发时间。
Another big deal was Tibor Kiss' optimization of data transfer.
另一个重大进展是Tibor Kiss对数据传输的优化。
The first two problems are the same as those with data transfer.
头两个问题与数据传输相同。
For the data transfer, you can choose the following file formats.
对于数据转移，可以选择以下文件格式之一。
The bigger the size of the file the more data transfer is consumed.
文件越大，所消耗的数据传输越多。
The problem: which data transfer object is returned by which entity?
问题：哪个数据传输对象由哪个实体返回？
You learned when it is best to choose OBEX over RFCOMM for data transfer.
您学习了对于数据传输什么时候选择obex比rfcomm更合适。
It also enables data transfer and event notification between applications.
它还支持应用程序之间的数据传输和事件通知。
Performance and scalability: Here we're concerned with data transfer volume.
性能和可伸缩性：这里，我们关心的是数据传输量。
SPE programs often do at least some of their own data transfer, however.
不过，SPE程序通常必须要有一些自己的数据转换工作。
This code snippet can also be modified to perform I/O of all four data transfer types.
这段代码还可以修改为进行所有四种数据传输类型的I/O。
Define the data transfer as either incoming (for target) or outgoing (for source).
定义数据转换，无论是引入的(对于目标)还是外出的(对于源)。
Data transfer and type conversions happen on both ends of the request processing cycle.
数据传输和类型转换在请求处理循环的两端发生。
Once you've gained access to a remote data source, the next issue is data transfer.
一旦获得了对远程数据源的访问权限，下一个问题就是数据传输。
Dxfer_direction: Used for data transfer direction; could be one of the following values.
dxfer_direction：用于确定数据传输的方向；常常使用以下值之一。
The data Transfer Object (DTO) pattern is used to package multiple data structures into one.
用数据传输对象(DTO)模式将多个数据结构封装成一个。
The encryption key is used to encrypt the data transfer between the NAS and the RADIUS server.
加密密钥用于加密nas和RADIUS服务器之间的数据传输。
Their advantage is in limiting the data transfer between the database and the application.
其好处在于限制数据库与应用程序之间的数据传送。
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