数据库比较的图，50个和200个用户。
这些功能用传统的关系型数据库比较难实现。
These features are difficult to implement in a traditional relational database.
词汇表数据库比较大，因为它们是数据库。
Glossary databases are huge because of their database nature.
正如您想象的那样，如果数据库比较大的话，这可能是一项成本高昂的操作。
As you can imagine, this could become a very expensive operation if the database is large.
如果他们需要通过执行详细的搜索来检索数据，则采用某种类型的数据库比较明智。
If they need to retrieve the data by performing detailed searches, some kind of database would be smart.
将数据导入到Google的数据库比较冒险，也容易出错，而且您自己不容易修复那些错误。
Importing data into Google's database is dicey and prone to errors you just won't be able to easily fix yourself.
敌人的雷达一但被发现，系统能自动地把信号与它的数据库比较并且优先目标的威胁。
Once the enemy radar is detected, the system can automatically compare the signal with its database and prioritise the threat of the target.
例如，本地Android设备上录制的音轨可以post到web服务器，其中将根据音频模式数据库比较数据。
For example, an audio track recorded on the local Android device can be POSTed to a Web server where the data is compared against a database of voice patterns.
状态检查：一种更新的方法，并不检查每个数据包的内容，而是将数据包的某个关键部分与一个可信的信息数据库比较。
Stateful inspection: a newer method that doesn't examine the contents of each packet but instead compares certain key parts of the packet to a database of trusted information.
与美国N C B I的网上基因数据库比较，发现这3 者又与萨尔瓦多等其他5 个间日疟原虫不同地理株的小亚单位核糖体核糖核酸相应基因片段完全一致。
Compared with data got from NCBI genbank, targeted SSUrRNA gene sequences of above mentioned 3 isolates were the same as those of other 5 different P. vivax geographical isolates .
如果收到来自外太空的消息，则可以将其与该数据库进行比较。
If a message is received from outer space, it could be compared against this database.
选择您想要在其中比较计数器的数据库。
除了比较同一个项目中的对象外，还可以选择将数据模型与一个数据库或ddl脚本进行比较。
Besides comparing between objects in the same project, you can choose to compare the data model against a database or DDL script.
与内存中的操作相比较，数据库调用的性能是非常低的。
Performance of database calls, when compared to in-memory operations, is very slow.
本教程讨论用于比较IBMDB 2数据库中的数据的查询。
This tutorial discusses queries that compare data in an IBM DB2 database.
如果数据库日志文件比较小，则会很快用完日志空间，并导致重分发失败。
A small database log file size can run out of log space and cause the redistribution to fail.
换句话说，在不区分大小写的数据库中，字符串比较的开销可能会略微增加。
In other words, string comparisons may be slightly more expensive in a case-insensitive database.
使用缺省锁，但是让LOCKLIST和MAXLOCKS数据库配置参数的值比较小。
Use default locking, but have small values for the LOCKLIST and MAXLOCKS database configuration parameters.
对于使用比较静态的文件的数据库，性能改进可能不太显著。
For databases where the files used are static, the performance improvement may be less significant.
同时，他们还开发出决策算法，即在整个数据库中比较过后，决定目的器官癌变与否的算法。
They have also created decision algorithms to determine, after it has been compared with the entire database, whether a region of interest on a mammogram is normal or cancerous.
您应该对使用DB 2命令行、CLI编程和数据库管理方面的实用知识比较熟悉。
You should have a general familiarity with using a DB2 command-line, CLI programming, and a working knowledge of the database management.
如果要查找大量的数据并且这些数据需要使用多个表单，则从主用户数据库中获取数据比较合适。
If you have a tremendous amount of data to look up and this data requires multiple forms, then it makes sense to pull that out of a main user database.
在这些系统中对数据库进行比较，以确定将数据迁移到目标系统所需的数据转换复杂度。
Where the databases are compared to find out the level of complexity required for data transformation to migrate the data to the target systems.
数据库通道比较是在拥有10,000资源以及50和200的用户的Windows环境中执行的。
The database vendor comparison is performed in the Windows environment with 10,000 resources and 50 and 200 users.
使用访问定义来为Optim程序定义关系，例如重新存储、获取、移动以及比较数据库。
Use the access definition to define relations for Optim procedures, such as restoring, archiving, moving, and comparing databases.
并不依赖于特征穷举法，Tourassi博士的技术，是把放射科医生拍下来的X光片放入，储存着大量正常与不正常图片的数据库中加以比较。
Instead of relying on feature extraction, Dr Tourassi's technique works by comparing the images taken by a radiologist with a large collection of normal and abnormal mammograms held in a database.
对模型和已部署数据库进行比较和同步。
要验证两个数据库中是否都存在新文档，您可以重用清单27 中的代码，该代码比较两个数据库的文档列表。
To verify that the new documents exist in both databases, you can reuse the code from Listing 27 that compares the document lists of two databases.
这两个数据库被关联在一起，执行一个循环便可将一个数据库中的日期与另一个数据库中的日期相比较。
These two databases are joined, and a loop is executed to compare the dates in one database to the dates in the other database.
但是，对于另外一些数据库，如果数据库中的文档访问得比较少，或者没有可跟踪的最近访问日期，例如咨询台应用程序，那么您可能又不想使用这个选项。
You may not, however, want to use this option in a database in which documents are accessed infrequently or there is no last accessed date to track, for example, in a help desk application.
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