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Thread: Commented: (HHH-1) Optimize Hibernate for the bulk insertion of




Commented: (HHH-1) Optimize Hibernate for the bulk insertion of
country flaguser name
United States
2007-04-18 07:15:06
    [ http://opensource.atlassia
n.com/projects/hibernate/browse/HHH-1?page=com.atlassian.jir
a.plugin.system.issuetabpanels:comment-tabpanel#action_26751
 ] 

Steve Ebersole commented on HHH-1:
----------------------------------

Note that the property to control this behavior is
"hibernate.order_inserts=[true|false]"...

> Optimize Hibernate for the bulk insertion of related
entities
>
------------------------------------------------------------
-
>
>                 Key: HHH-1
>                 URL: http://opensource.atlassian.com/projects/hibernat
e/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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