In production-ready implementations, a connection pool should provide a bunch of extra features, such as the ability to track the connections that are currently in use, support for prepared statement pooling, an
The Connector Container Service in the J2EE Engine provides support for pooling EIS connections, which can be reused. You can configure the connection pooling for each ManagedConnectionFactory at deployment time. Activities You can set the parameters of a connection pool for a resource adapter in it...
Connection pooling Use connection pools to share connections and manage sets (pools) of connections to anIBM isystem. For example, an application can retrieve a connection from a pool, use it, then return it to the pool for reuse. The AS400ConnectionPool class manages a pool ofAS400objects....
Database Connection Pooling and its Application in Java连接池技术及其Java实现Java 数据库连接池技术Java语言面向对象Internet本文以实例应用的方式说明了连接池在Java下的开发方法,经过实践得出了最终结论:恰当的使用连接池技术将重用内存资源.节省机器内存,大大提高程序的效率....
When to use connection pooling Use connection pooling in an application that meets any of the following criteria: It cannot tolerate the overhead of obtaining and releasing connections whenever a connection is used. It requires Java™ Transaction API (JTA) transactions within the Application Server...
Note:Connection pooling is supported only on the Java 2 SDK, v 1.4.1, and later releases. TheConnection Creationsection described when connections are created. It described how severalContextinstances can share the same connection. In this type of sharing, operations from the differentContextinstance...
Connection pooling is configured and maintained per Java runtime. Connections are not shared across different runtimes. To use connection pooling, no configuration is required. Configuration is necessary only if you want to customize how pooling is done, such as to control the size of the pools ...
at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.<clinit>(ManagedHttpClientConnectionFactory.java:62) at org.apache.http.impl.conn.PoolingHttpClientConnectionManager$InternalConnectionFactory.<init>(PoolingHttpClientConnectionManager.java:572) ...
driver connection properties like thesocketTimeoutemphasized earlier.This one remain critical to signal to the connection pooling infrastructure that theunderlying connection with database is not responding properly and then it should eliminated from the poolinstead of remaining there forever in...
The Microsoft JDBC Driver for SQL Server provides support for Java Platform, Enterprise Edition (Java EE) connection pooling. The JDBC driver implements the JDBC 3.0 required interfaces to enable the driver to participate in any connection-pooling implementation that is provided by middleware vendors ...