此web服务应用程序使用这个数据源来将数据读写到DB 2数据库服务器实例。
The web service application USES this data source to read and write data to the DB2 database server instance.
存储服务同时提供基于块和基于文件的两种数据存取功能以满足不同的数据读写请求。
The storage service supports data access based on both block and file to meet the different request of data access.
前者于数据读写过程中，在主机到存储设备的路径上实现。后者在读写前已作好虚拟。
In-band means storage virtualization was realized on the path from host to storage device and out-of-band means storage virtualization was finished before loading data.
在当今信息社会里，磁盘作为存储介质因为其数据读写的高速性和高性价比被广泛使用。
In nowadays information society, a disk is widely used as storage medium because of its high speed of data read-write and high performance price ratio.
异构数据集成的核心组件包括数据读写组件、数据转换与加密组件和通信组件，这些组件可以重用。
The core of the integrated heterogeneous data consists of data access component, data transition and encryption component, communication component, which can be reused.
NAS设备采用一个内部操作系统，该操作系统起到了管理数据存储、语义和控制磁盘数据读写等控制作用。
The NAS device uses an internal operating system，which acts as a control mechanism for managing data storage，semantics and control for reading and writing data onto its disks.
IBM认为，PCM存储技术的数据读写速率比现有的Flash闪存快100倍，同时在设备掉电时数据也不会丢失。
IBM believes that PCM can write and retrieve data 100 times faster than flash while also not losing data when the power is turned off.
NAS设备采用一个内部操作系统，该操作系统起到了管理数据存储、语义和控制磁盘数据读写等控制作用。
The NAS device USES an internal operating system, which ACTS as a control mechanism for managing data storage, semantics and control for reading and writing data onto its disks.
为了确保数据传输的安全性，运用流密码对数据进行加密传输，防止外来者的攻击，未经授权进行非法数据读写操作。
Using fumy cipher, transmission data are kept secret that can prevent others from reading or writing data without permit. It can ensure data security.
由于它不是以高速旋转的磁盘作为存储介质，数据读写时不需要寻道时间，因此它有着传统硬盘不可比拟的顺序和随机存储速度。
Since it is not using high speed spinning disks as storage media like traditional hard disks, SSD obtains much higher sequential and random access speed than traditional hard disks.
它只需要使用一个很小的缓冲区来读写数据。
这些键集通过它们的键，提供了对保护数据的读写权限。
These keysets provide read and write access to the data protected by their keys.
进程间通信最简单的机制就是通过通道读写数据。
The simplest mechanism for interprocess communication is reading and writing data across channels.
在用户模式中，程序对进程专用区域中的用户数据具有读写访问权限。
In user mode, programs have read and write access to the user data in the process private region.
异步I/O让应用程序能够在不阻塞的情况下读写数据。
The asynchronous I/O allows applications to read and write data without blocking.
相反，使用脚本可以直接快速读写数据结构。
Instead, the script could rapidly read and write data structures directly.
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。
This allows the entire lookup table to be loaded into memory each time a user submits a request to read or write data.
如果成功地连接到数据库，这个函数会返回一个连接对象，后续的数据库读写操作需要使用这个对象。
Upon successfully connecting to the database, this function returns a connection object, which is required in the subsequent database read and write operations.
CHAR数据类型有助于性能提高，因为数据库确切地知道每个char列有多大，所以在读写数据时就可以执行某种性能优化。
The CHAR data type provides a performance boost because the database knows exactly how big every CHAR column will be and can make certain performance optimizations when reading or writing the data.
它与共存风格的主要差异是，对主数据的读写操作都通过MDM系统执行。
The key difference to the Coexistence Style is that both read and write operations on master data are now done through the MDM System.
正如前面所提到的，使用我们的API读写数据是以整个行为单位的。
As mentioned earlier, data that is read and written using our API comes and goes in entire rows.
导致的结果是不断地从磁盘而非主内存读写数据，这是影响性能的重要限制因素。
As a result, data is continually written and read from disk rather than from main memory, which is very detrimental to performance.
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。
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.
DATAFILES是每个外部表的必需子句，它指定读写数据的文件路径。
DATAFILES is a mandatory clause for each external table. It specifies the file path where the data can be read from or written to.
比如，数据绑定常用于从存储介质读写数据。
For example, data binding is most commonly used to read and write data to some storage medium.
Memory：用于自真实存储器中读写数据的时间。
Memory: Time spent reading and writing data to and from real memory
memcached为每个链接使用单独的缓存进行数据的读写。
Memcached USES a per-connection buffer to read and write data out over the network.
Net working：用于自网络读写数据的时间。
Networking: Time spent reading and writing data to and from the network.
GoogleDataAPI：简称GData，提供一种在web上读写数据的简单协议。
The Google data APIs (" GData "for short) provide a simple standard protocol for reading and writing data on the web.
'b '表示要读写二进制数据。
'b' indicates that you'll be reading or writing binary data.
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