It is common knowledge that you can gain a lot of performance benefits by using database connection pools.
众所周知，使用数据库连接池可以获得许多性能优势。
A reasonable, efficient design and realization scheme for database connection pools was presented, which is based on the analysis of database connections.
在对数据库连接进行分析的基础上，提出了一种合理、有效的数据库连接池的设计与实现方案。
Implement connection pools to the database and reuse connection objects, rather than repeatedly opening and closing connections.
实现数据库连接池，重用连接对象，而不是重复地打开和关闭连接。
For example, connections to a JDBC-backed database are pooled via the JDBC datasource that is used; JMS and other J2C connection pools are defined through the activation specification.
例如，到一个JDBC支持的数据库的连接通过使用的JDBC数据源定义连接池；JMS和其他J2C连接池通过激活规范定义。
Most database vendors also implement their own JDBC 3.0-compliant connection pools.
大多数数据库厂商也实现了自己的兼容jdbc 3.0的连接池。
To connect to the database, the SQLLoginModule can be configured to either use JDBC directly, or use the connection pools in Community Edition.
要连接到该数据库，可以将SQLLoginModule配置为直接使用JDBC，或者使用CommunityEdition中的连接池。
As defined in the Sun JDBC 2.0 Standard Extension specification, data sources allow you to manage a pool of connections to a database. Using connection pools gives you with the following advantages.
根据SunJDBC 2.0StandardExtension规范中的定义，数据源允许您管理数据库的一个连接池。
On the last page of the database Pools wizard, click on Test connection to ensure the connection information is correct and connection to your DB2 Sample database can be established.
在Database Pools向导的最后一个页面中，单击TestConnection以确保连接信息是正确的并且可以建立与DB 2Sample数据库的连接。
For databases, try using the database Pools - Geronimo database pool wizard in the administrative console to test the database connection.
对于数据库，尝试在管理控制台中使用database Pools-Geronimo databasepoolwizard来测试数据库连接。
For databases, try using the database Pools - Geronimo database pool wizard in the administrative console to test the database connection.
对于数据库，尝试在管理控制台中使用database Pools-Geronimo databasepoolwizard来测试数据库连接。
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