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This article mainly introduces "how to optimize Hibernate performance". In daily operation, I believe many people have doubts about how to optimize Hibernate performance. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubts of "how to optimize Hibernate performance"! Next, please follow the editor to study!

Optimize Hibernate performanc

1. For Oracle database, Fetch Size is the number of records fetched from the database each time JDBC's Statement reads data. Generally, it is set to 30,50, and the default Fetch Size=15 for JDBC driver of 100.Oracle database. If Fetch Size is set to 30,50, the performance will be significantly improved. If it continues to increase and exceeds 100, the performance will not improve significantly, but will consume memory.

That is, the configuration is made in the Hibernate configuration file:

< property name= "hibernateProperties" > < props > < prop key= "hibernate.dialect" > org.hibernate.dialect.Oracle9Dialect < / prop > < prop key= "hibernate.show_sql" > false < / prop >

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