toplink « Batch « JPA Q&A

1. Batch insert using JPA/Toplink

I have a web application that receives messages through an HTTP interface, e.g.:

This request contains the ID of the sender, the ID of the recipient and the text of the message. This ...

2. Toplink batch reading

IS their any way to set property like hibernate 'hibernate.batch_size' in toplink. which will increase fetching query performance.

3. JPA Equivalent of Oracle TopLink's addBatchReadAttribute

We're using JPA, and when a collection of objects returns from a query, a separate query is executed for each "child" object related through a foreign key. For example, in ...