成本可以积累，且许多应用程序不需要专用数据库服务器。
The cost could add up, and many applications do not need a dedicated database server.
对个人通信网节点专用数据库计算机的模型进行了分析。
This paper first analyses a private computer database model for personal communication networks.
PHP4包含十多个不同的专用数据库扩展，针对特定的数据库功能和性能进行优化。
PHP 4 contains more than a dozen different database-specific extensions optimized for a particular database's functionality and performance.
由于承租者高度的数据隔离和遵从性需求，用户数据可能位于按需环境中的专用数据库(用于每个承租者)中。
Because of strong data isolation and compliance requirements of the tenant, user data may reside in a dedicated database in an on demand environment for each of the tenants.
支持这种功能的多数数据库是小型的专用数据库，不过现在可以把IBM的旗舰数据库DB 2添加到原生xml数据库的名单中了。
Many of the databases that supported this were small, specialized databases, but now you can add the IBM flagship database, DB2, to the list of native XML databases.
它提供了访问数据库数据和存储过程的专用方法。
It provides dedicated methods to access the data and the Stored Procedures of the database.
将为每个承租者提供一个专用的数据库。
每一个应用程序都有自己的数据库但不一定是专用的服务器。
Each application can have its own database but not necessarily a dedicated server.
或者可能是一个集群——有一个使用了RAID的专用的数据库服务器，以及磁带备份的保证，还有单独的机器来运行界面。
Or maybe a cluster — with a dedicated database server with RAID and tape backups for sure, and also a separate machine to run the interface.
专用寄存器覆盖绑定选项和数据库管理器配置参数。
The special register overrides the bind option and the database manager configuration parameter.
在专用的数据库服务器上，这个参数最高可以设置为机器物理内存量的 80%。
On a dedicated database server, this may set this to up to 80% of the machine physical memory size.
大多数这样的评论系统都在数据库中存储记录，并用专用代码在页面显示过程中获取记录。
Most such commenting systems are implemented as records buried in a database and pulled into the page rendering process with very specialized code.
ODBC驱动程序比ibmDB 2驱动程序略早一些，但是由于ODBC并非专用于DB 2数据库，因此开源应用程序更经常使用ODBC。
The ODBC driver is slightly older than IBM DB2 driver, but because ODBC is not always used specifically for the DB2 database, open source applications use it more often.
当专用标记阅读器在手臂附近晃动，无线电信号就会激活微芯片传送识别码，从而调出电脑数据库中该客户信息。
If a special tag-reader is waved near the arm, a radio signal prompts the chip to transmit an identification number which is used to call up information about the wearer in a computer database.
给每个用户提供一个他自己专用的物理数据库可以解决这个问题，但是这不是优化的解决方案。
While giving each user his or her own physical database would solve the problem, it may not be the optimal solution.
实现pdo接口的每个数据库驱动程序可以选择公开附加的数据库专用特性作为标准扩展功能。
Each database driver that implements the PDO interface has the option of exposing additional database-specific features as regular extension functions.
许多用户使用数据库的影子副本(图4)支持基于操作数据的大型专用查询。
Many users employ a shadow copy of their database (Figure 4) to support large and ad-hoc queries against the operational data.
源和目标包括关系数据库管理系统、ERP系统、大型机遗留系统、XML和专用数据格式。
Sources and targets include relational database management systems, ERP systems, mainframe legacy systems, XML, and proprietary data formats.
向该模型添加专用的数据库builder。
在基础平台上运行Web应用程序，与在像GoogleAppEngine那样的专用平台上运行Web应用程序非常类似，但不同的是，可以随意使用所需要的任何应用服务器或数据库。
You can run Web applications on basic platforms, just as you would with a specialized platform like the Google app Engine, but you get to use whatever application server or database you want.
在安装服务器之前，您需要确定自己的服务器是否只提供标准的Linux服务器，还是要宿主诸如数据库或专用应用程序之类的其他服务。
Before installing a server, you need to determine whether your server will offer only standard Linux services or host additional services like any database or specialized applications.
通常，需要在这里指定数据库专用适配器，如MySQL或Derby。
Typically, you would specify a database-specific adapter here, like MySQL or Derby.
大多数方法都采用一些专用查询语言的形式把html页面的各个部分映射成代码，而这些代码将Web页面上的信息填入到数据库中。
Most take the form of some proprietary query language that maps sections of an HTML page into code that populates a database with information from the Web page.
词汇表数据库是专用的特定于LotusNotes的格式，只能使用LotusNotesclient打开它们。
The glossary databases are in a proprietary, Lotus Notes-specific format, and they can be opened only by using the Lotus Notes client.
需求工作产品的外部(例如，通过电子表格、定制数据库或专用的需求管理工具)。
Externally to the requirements work product (e.g., through spreadsheets, customized databases or dedicated requirements management tools).
进入到专用的数据库机器，在远程数据库机器上安装db2，就像在沙箱上安装DB 2一样。
Go to the dedicated database machine and install DB2 on the remote database machine, just as you installed DB2 on the sandbox.
但是请注意每一个RDS实例都是另一个运行数据库的专用服务器实例—数据库实例比具有可比性的EC2实例贵30%。
But be aware that each RDS instance is another dedicated server instance running your database - and a database instance is 30 percent more expensive than a comparable EC2 instance.
安全服务可以使用图2中的数据库表，以支持这种专用的承租者数据库方法。
The database tables in Figure 2 can be used by a security service to support this and a dedicated tenant database approach.
要想使用 HADR，必须有两个专用的服务器：一个用于运行主数据库，一个用于备用数据库。
To take advantage of HADR, you must have two dedicated servers available: one for the primary database and one for the standby database.
这些机制受到很多制约，即其专用性、与中介访问数据库相关的性能问题以及使用手动编码解决方案的维护问题。
These mechanisms suffered from their proprietary nature, the performance issues associated with database access from a mediation, and the maintenance issues of working with a hand-crafted solution.
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