Batch insert update

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mevivs edited this page Sep 20, 2012 · 16 revisions

Allow developers to perform batch insert/update is an important feature keeping NOSQL and performance in mind.

Feature available: Available for Cassandra/MongoDB/HBase from 2.0.8 on-wards.

How to use:

In case want to know how to use Kundera, please refer.

Persistence.xml: Modifiy persistence.xml to add a property: <property name="kundera.batch.size" value="5000" />

** You can configure value as desired batch size.**>

Implicit flush: Based on configured value, Kundera will handle implicit flush upon reaching batch size value.

Explicit flush: You can flush explicitly, simply by invoking entitymanger.flush() method.