Spring jdbctemplate update commit

Note : Other database bases may not need these properties, their default batch query execution strategy might be different. You have to make sure about that before applying these properties for other databases. And have a look into database driver properties whether there is any optimization properties available to improve performance for other databases.

So that number of round trips to the DB will be reduced. To verify queries, enable fullDebug to the datasource configuration like spring. To improve update queries execution time, building static update queries like following example works much better. Still we can improve performance using multi threading concepts for insert queries.

Following image illustrates a simple strategy on how we can perform batch inserts asynchronously. To improve execution time adjust values for spring. Like stated in 3. Following is the execution results on 1. Still not up to the insert statement results, but shown much better results than earlier results. Checkout source code at GitHub. If this has been resolved please advise of a good version. Thanks in advance. If you do not want to use autocommit, you have to setup a PlatformTransactionManager in your Spring configuration.

In web application, it is common to use Transactional annotations in service layer. In a simple application, Spring proposes the TransactionTemplate.

Here is an example from Spring Reference Manual 3. Do you have Transactional annotation around whatever method calls? Stack Overflow for Teams — Collaborate and share knowledge with a private group.

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Note these are indexed parameters. Also notice how you are not writing any code for getting or closing connection, exception handling. All that fixed part is managed by the JdbcTemplate class. Its the JdbcTemplate which is getting the connection using the DataSource provided to it, creating and executing the statement and closing the connection. You can also use component scanning to automatically scan and wire the classes. For that you can use Repository annotation with your DAO implementation classes and Autowired annotation to automatically wire dependencies.

XML configuration will also change as you have to provide the base package to scan and you can also comment the bean definition for EmployeeDAO as it will be done automatically.

If you have any doubt or any suggestions to make please drop a comment.