连接池

代码说明：

Connection Pool for Delphi - A connection pool is a cache of open connections that can be used and reused, thus cutting down on the overhead of creating and destroying database connections. Connection pooling is a method for conserving scarce database resources by managing a pool of connections among concurrently active clients.-Connection Pool for Delphi- A connection pool is a cache of open connections that can be used and reused, thus cutting down on the overhead of creating and destroying database connections. Connection pooling is a method for conserving scarce database resources by managing a pool of connections among concurrently active clients.