uCosminexus Application Server Overview
Generating a connection or a statement to be used for the database connection is a time consuming process. The connection pool and statement pool are the functions to improve the process performance by pooling the generated connections and statements.
In the execution environment of a batch application, you can use the functions such as the connection pool and statement pool. With this, you can quickly access the database from a batch application. Note that you must execute the connection pool and statement pool functions by using the resource adapter.
The following figure shows an overview of accessing the database with the connection pool and statement pool.
Figure 4-14 Overview of accessing the database with the connection pool and statement pool
Use the pooled connection or statement for accessing the database from a batch application.
All Rights Reserved. Copyright (C) 2013, 2015, Hitachi, Ltd.