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

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The following comment has been added to this issue:

     Author: Michael Kopp
    Created: Fri, 20 May 2005 12:47 AM
       Body:
The priority of this should be increased. I found the original forum entry:

http://forum.hibernate.org/viewtopic.php?t=929812

The change would improve real life performance by an order of magnitude. I don't think that this is a minor thing. And it is a pain doing that by hand for a complex model.

Are there any intentions on solving that in HB3?
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View the issue:
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Here is an overview of the issue:
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        Key: HHH-1
    Summary: Optimize Hibernate for the bulk insertion of related entities
       Type: New Feature

     Status: Reopened
   Priority: Minor

 Original Estimate: Unknown
 Time Spent: Unknown
  Remaining: Unknown

    Project: Hibernate3
 Components: 
             core

   Assignee: 
   Reporter: Bradley Leupen

    Created: Fri, 16 Apr 2004 10:57 AM
    Updated: Fri, 20 May 2005 12:47 AM
Environment: Hibernate 1.2, MySql 3.1

Description:
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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