Security of the database access relies on a JDBC driver and a database implementation.
数据库访问安全依赖于JDBC驱动程序和数据库实现。
The specific application or database implementation is not as important, nor are the tools you choose to use.
特定的应用程序或数据库实现并不重要，选择的工具也不重要。
Adding an abstraction in the form of a DAO decouples the database implementation from the GUI implementation.
以DAO的形式添加一个抽象可以从GUI实现将数据库实现解耦。
For example, for testing purposes you can replace a heavy database implementation with a lighter-weight mock implementation.
举例来说，出于测试的目的，你可以用模拟的轻量级数据库实现来替代实际的大型数据库。
Since the connection is made using a standard interface (JDBC in this case), applications do not need to worry about database implementation.
由于连接是通过标准接口(本例为JDBC)实现的，因此应用程序不需要担心数据库实现问题。
So, when these processes are configured and initiated, the environment must include pointers to the 32-bit libraries provided by the DB2 database implementation.
因此，当配置并启动这些进程时，其环境必须包含指向DB2 数据库实现所提供的32 位库的指针。
An example of such a service that could be impacted to this degree is a simple inquiry into a well-indexed relation database where the service implementation does minimal processing.
可能受到这种程度影响的服务的一个示例就是对具有良好索引的关系数据库进行简单的查询，在这里服务实现做了最小的处理。
This implementation could invoke functions to update the database, or it could execute other business processes to compensate the previous execution.
这个实现可以调用函数来更新数据库，或者执行其他的业务流程来补偿前面的执行操作。
This means you can't easily move an application or database from one implementation to the next.
这意味着不能轻易地将一个应用程序或数据库从一个实现移动到另一个实现。
The driver is the module that ties the XAPI interfaces to the actual database or library implementation.
驱动程序就是将XAPI接口连接到实际数据库或者二进制实现的模块。
When software is purchased as a product, the software developer decides how the application accesses the database. Changes to the implementation are not possible.
当软件作为一个产品购买时，软件开发人员决定应用程序如何访问数据库，更改实现是不可能的。
Determine the database model for implementation.
确定要实现的数据库模型。
A more sophisticated implementation stores the notes elsewhere, for example, in a backend database.
更加复杂的实现将把注释存储在其他地方，例如后端数据库。
Depending on the database system and the implementation of the JDBC driver, this usually results in timestamp data written in the time zone of the application server.
依赖于数据库管理系统和JDBC驱动器的实现，该操作会根据应用程序服务器的时区将时间戳数据写到数据库中。
The update operation implementation must make a qualified update to the database record such as, "update record.".. where the the revision counter equals...
更新操作实现必须对数据库记录进行限定的更新操作，如“如果修订计数器等于…则更新记录…”。
In a production implementation, you would use this method to create the internals of a database connection pool.
在一个生产实现中，可以使用该方法来创建数据库连接池的间隔。
Nor is it true that the implementation of a CMIS repository is based on a relational database (though many are).
而且CMIS知识库的实现也并非都基于关系数据库(虽然多数是如此)。
The implementation of advanced query statistics is based on the query log database technology.
高级查询统计的实现是基于查询日志数据库技术。
Depending on the implementation tool, this control is provided by a database, a file-control system, or a file version-control system.
根据实现工具的不同，此控制可由数据库、文件控制系统或文件版本控制系统提供。
Now turn your attention to the implementation of the DB2 database objects (such as, schema, tables, indexes, and stored procedures) and the application interface to these objects.
现在来看看DB 2数据库对象(比如模式、表、索引和存储过程)的实现以及这些对象的应用程序接口。
For example, if there is a decision to use a database for the application, you can easily create a mock implementation of the type which doesn't depend on a live database.
例如，如果要决定为应用程序使用数据库，可以轻易地创建一个该类型的模拟实现，而且它不依赖于实时数据库。
In the past, an equivalent implementation to perform a database lookup would have required a couple orders of magnitude more code.
在过去，实现相同的数据库查询操作至少需要两倍于此数量级的代码。
In this implementation, the sorting is pushed down to the database by modifying the SQL query used by the dataset.
在这个实现中，通过修改数据集使用的SQL查询，将排序下推到数据库。
By contrast, applications that use only the core facilities of JDBC need access to vendor-specific implementation details (database connectivity URLs, for example) to connect to datasources.
相反，那些仅使用JDBC核心功能的应用程序需要访问特定供应商的实现细节(例如，数据库连通性url)来连接数据源。
The DAO's implementation is directly dependent on the database, but the GUI itself is not entangled.
DAO的执行直接依赖于数据库，但是GUI本身并没有陷入其中。
There is nothing specific to your database or the JPA implementation you used.
对已使用的数据库和JPA实现没有什么特别的。
The "good" implementation, Listing 9, minimizes the workload on the database.
清单9 显示了 “良好” 的实现，该实现尽量避免增加数据库上的工作负载。
Database information is mapped using a JCache implementation, cached in an ActiveSpace clustered cache and distributed to the application through an object relational mapping.
数据库信息使用JCache实现进行映射，缓存在ActiveSpace的集群缓存中，并通过对象关系映射提供给应用程序。
The other half is a database manager implementation called write-ahead logging.
另一半是称作预写式日志记录(write - ahead logging)的数据库管理器实现。
DB2 9 is the first IBM implementation of a "hybrid" or multi-structured database management system.
DB 2 viper版是IBM的第一个“混合型”(即多结构)数据库管理系统实现。
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