Fast Object Database for Java - with JPA/JDO support

Massive schema update

#1

Hello,

I need to rename/move a lot of classes in my project.
I know how to do it with the <schema> configuration element, but it's a big database, and I guess that I am going to have a performance penalty, because ObjectDB is going to be translating old names to new ones all the time.

My question is,
Is there any way to migrate all the objects to the new schema after I wrote the shema update?

Thanks in advance.
Best Regars,
Pablo.

#2

The effect on performance of schema update (including using the <schema> configuration element) is minimal.

After an old object is updated and stored in the database again it would not need conversion in future retrieval so you may choose to enforce updates of all the objects in order to avoid recurring schema conversions.

ObjectDB Support
ObjectDB - Fast Object Database for Java (JPA/JDO)

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