But as anyone who's ever waited impatiently for an E-mail to download can tell you, for data speed, security, and safety, it's better to stick with on-premise hardware.
不过，就像经历过不耐烦地等待一封邮件下载完成的人所告诉你的那样，对于数据速率、保密以及安全来说，还是依靠备用硬件更好些。
But as anyone who's ever waited impatiently for ane-mail to download can tell you, for data speed, security, and safety, it's better to stick with on-premise hardware.
不过，就像经历过不耐烦地等待一封邮件下载完成的人所告诉你的那样，对于数据速率、保密以及安全来说，还是依靠备用硬件更好些。
One of the fastest-developing technologies in computing is memory and data storage, which are driven by the constant need for increases in speed and storage size.
计算中开发最快速的一项技术是内存和数据存储，它们是受不断增加速度和存储大小这样持续的需求而驱动的。
The solution is based on software and hardware architectures that deliver speed of data access for near real time and interactive use of information.
这个解决方案是基于支持接近实时的快速数据访问和交互式信息使用的软件与硬件架构。
The phone's data connection speed, as we all know, varies as you move through different coverage areas. If you stumble into a "dead" zone, there isn't much CloneCloud can do for you.
我们也知道手机的数据链接速度在我们通过不同覆盖地区的时候会有所变化，如果无意间进入了“信号盲区”，那么克隆云在强大也帮不了忙。
Velocity refers to the speed requirement for collecting, processing, and using the data.
速度表示收集、处理和使用数据的速度需求。
Putting on top ever-increasing amounts of data that needs to be processed and exchanged between systems adds measurably to the demand for more computing power and speed.
随着需要在系统之间处理和交换的数据不断增长，将需要更多的计算能力和更快的计算速度。
Some of the recent improvements include increasing the speed of check and repair tasks; for example by being able to specify that only recently modified data be examined.
例如，最近的改进包括通过指定只检查最近修改的数据来提高检查和修复任务的速度。
Along with new hierarchical storage management support for XML, DB2 features new indexing technology to speed searches involving XML data.
除了提供新的XML层次化存储管理支持之外，DB 2还提供了新的索引技术来加快涉及XML数据的搜索。
For example, one file system may be optimized for speed, another for efficient use of space, and yet another for durability against data loss or corruption.
例如，一种文件系统可能是以提高速度为目的而优化的，另一种文件系统偏重高效地使用空间，还有一种文件系统偏重于防止数据丢失或损坏。
Amazon SimpleDB stores smaller bits of data and USES less dense drives that are optimized for data access speed.
AmazonSimpleDB存储较小型的数据单元，使用比较低密度的磁盘，为数据访问速度而优化。
Assisted data entry to improve accuracy and speed for manual test execution.
提高手工测试执行的准确度和速度的辅助数据入口。
It can be deployed as a cache for IBM DB2, IDS, or Oracle RDBMS to deliver performance-critical data with extreme speed.
它可以作为IBMDB 2、IDS或OracleRDBMS的缓存，为性能关键数据提供极高的访问速度。
Thus, a write-behind cache gives you memory speed for accessing data on all writes, and for all cache-hit reads, and has other benefits that you will see later.
因此，write - behind缓存在访问所有写入数据以及所有缓存命中读取时都能提供内存速度，而且还有一些其他好处，我们将在下文介绍。
For code that works with simple numeric or character data in tight loops, Pyrex can produce significant speedups, maybe 50 times the speed in best cases.
对于在循环中使用简单的数字或字符数据的代码来说，Pyrex的加速效果非常明显，在最佳情况中，可能会是50倍。
The combination of this speed with high availability and failover features makes solidDB a natural choice as the data management component for many performance critical applications.
solidDB 不仅具有高速度，还具有高可用性和故障转移特性，这使它成为许多性能关键型应用程序的数据管理组件的自然选择。
The time for transporting the request to the service and the response back (which depends on the transport latency, the transfer speed and the amount of data).
将请求传送给服务并返回响应所需的时间(这个时间取决于传输延迟、传输速度以及数据量)。
For speed (but no data protection other than error detection), you can employ striping across devices (RAID 0).
为提高速度(不存在错误检测以外的数据保护)，您可以跨设备进行条带化(RAID0)。
Take a look at the comparisons in the table below, but see the section on Speed below for an analysis of this data and the performance claims based upon it.
看一看下表中的比较，但是请阅读后面的速度部分，其中分析了这些数据和基于这些数据的性能表现。
If the applications for a database consist primarily of transactions that update data, an increase in the number of cleaners will speed up performance.
如果连接到数据库的应用程序主要执行更新数据的事务，那么增加清除程序的数目会提高性能。
As soon as the client gets too greedy for large quantities of data, network limitations and client processor speed will frustrate users.
一旦客户很想得到大量的数据，网络限制和客户处理器的速度就会很大地挫伤用户的积极性。
Once the hybrid NAS/SAN server grants access permission，clients connect directly to the SAN disk array for high-speed file data transfer.
一旦混合的NAS/SAN服务器授予存取权限，客户机就直接连到SAN磁盘阵列，进行高速文件数据传输。
Set a reasonable limit on the amount of data that you require the user to download based on your user base's connection metric (for example, dialup, high-speed, and so on).
对您要求用户下载的数据量设定合理的限制，以用户群的连接度量为基础(例如，拨号、高速等等)。
Have applications that require very high speed access to large quantities of data, for which traditional databases simply aren't fast enough?
具有这样的应用程序：需要对大量数据进行高速访问，对于此要求，传统的数据库速度根本无法满足需要？
Since the primary characteristics of a data grid are scalability and high availability, high-speed disks and databases used exclusively for persistence are no longer needed in most cases.
由于数据网格的主要特征是可伸缩性和高可用性，专门用于持久性的高速磁盘和数据库在大多数情况下不再需要。
Instead, client systems and the data storage system connect directly, providing numerous parallelized, high-speed data paths for massive data transfers.
相反，客户机系统将与数据存储系统直接连接，为大型数据传输提供许多并行的高速数据路径。
Correlated subqueries will greatly degrade the speed of data retrieval, especially for non-selective queries on huge tables with millions of rows and with no index.
相关子查询将极大地降低数据检索的速度，对于拥有几百万个行但没有索引的大型表的非选择性查询更是如此。
In summary, elastic data grids improve hardware utilization, reduce costly redundant transactions, and eliminate the need for a high speed disk and database used for persistence.
总之，弹性数据网格提高了硬件利用率，减少了昂贵的冗余事务，消除了用于持久性的高速磁盘和数据库的必要性。
In summary, elastic data grids improve hardware utilization, reduce costly redundant transactions, and eliminate the need for a high speed disk and database used for persistence.
总之，弹性数据网格提高了硬件利用率，减少了昂贵的冗余事务，消除了用于持久性的高速磁盘和数据库的必要性。
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