[hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-1) Optimize Hibernate for the bulk insertion of related entities

[Steve Ebersole (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Ebersole resolved HHH-1.
------------------------------

         Assignee: Steve Ebersole
       Resolution: Fixed
    Fix Version/s: 3.3
                   3.2.4

trunk / 3.2

> Optimize Hibernate for the bulk insertion of related entities
> -------------------------------------------------------------
>
>                 Key: HHH-1
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1
>             Project: Hibernate3
>          Issue Type: New Feature
>          Components: core
>         Environment: Hibernate 1.2, MySql 3.1
>            Reporter: Bradley Leupen
>            Assignee: Steve Ebersole
>            Priority: Minor
>             Fix For: 3.2.4, 3.3
>
>         Attachments: bulk_insert.patch
>
>
> It is currently difficult to batch the creation of persistent entities that maintain associations with other entities.
> Add necessary api to hibernate to support the save or update of a collection of entities. An optimization can be applied in this scenario to group inserts / updates by entity class, or table. This will enable the hibernate engine to utilize batching if available, drastically improving performance over a network. 

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