The EJB component in this example USES a JNDI lookup to locate the database connection pool resource.
本例中的EJB组件使用JNDI查询来确定数据库连接池资源的位置。
Listing 4 shows the code in the application module needed to lookup the created database connection pool.
清单4显示了在应用程序模块中查找创建的数据库连接池所需的代码。
As per the specification, two steps are needed for an application module to use a database connection pool.
根据规范，应用程序模块使用数据库连接池需要两个步骤。
You learned how the Geronimo console is used to initialize the database and configure a database connection pool.
您了解了如何使用Geronimo控制台来初始化数据库并配置数据库连接池。
The script in Listing 6 sets the database connection pool limit to 113 for the JDBC data source used in the Trade6 application.
清单6中的脚本将Trade6应用程序中使用的JDBC数据源的数据库连接池限制设置为 113。
A new design approach on database connection pool, self-optimized connection pool, is proposed in the paper.
提出一种自优化数据库连接池的设计方式。
Based on the elicited disadvantages of present connection pool, the system structure of dynamic database connection pool was designed.
在得出现有连接池局限性的基础上，设计出动态连接池体系结构。
The design and implementation of database connection pool are done through an instance of vehicle positioning platform, which proves the efficiency of this method.
通过结合车辆定位平台的实例，设计和实现了数据库连接池，并验证了其有效性。
An example use case for a singleton would be a database connection pool: you don't want your application to have multiple resource-intensive instances of a connection pool class.
比如数据库连接池就是单例设计模式的一个例子：我们一般不想让应用程序具有连接池类的多个资源密集型实例。
The condition is caused when a database connection pool has a dependency on the Derby (org.apache.derby/derby/10.1.1.0/jar) or Derbynet (org.apache.derby/derbynet/10.1.1.0/jar) drivers.
当数据库连接池与Derby (org.apache.derby/derby/10.1.1.0/jar)或Derbynet (org.apache.derby/derbynet/10.1.1.0/jar)驱动程序具有依赖性时就会引发此条件。
The database connection pool works similarly to the datastore pool, but the connection pool works transparently at the lower level of actual database connections to the Library Server database.
数据库连接池的工作方式与数据存储池相似，但是连接池在更低的层次(Library Server数据库的实际数据库连接)上透明地工作。
Database connection pool technology was adopted to improve the efficiency and performance of database connection.
在数据库连接上采用数据库连接池技术，以提高数据库连接的效率和性能。
Database connection pool technology was adopted to improve the efficiency and performance of database connection.
在数据库连接上采用数据库连接池技术，以提高数据库连接的效率和性能。
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