performance « JPA « Spring Q&A

1. Best Spring/Hibernate configuration for never changing tables stackoverflow.com

I'm currently using Spring+Hibernate+MySQL for a project I'm working on. I realized that a have quite a few tables which never change. They are static, no insert or updates ...

2. Performance overhead for Hibernate and Spring due to reflection stackoverflow.com

Spring and Hibernate uses reflection for bean creation (in case of spring) and POJO mapping (in case of Hibernate). Does it negatively impacts on performance ? Because reflection is slower compare ...

3. Spring, JPA (Hibernate) & Ehcache Poor Performance stackoverflow.com

I have what I would assume is a pretty standard setup...spring, jpa (hibernate) and I'm trying to add ehcache. I have it all configured and verified that it's working...I'm logging the hibernate ...

4. What are my options for optimizing this Spring/Hibernate page? stackoverflow.com

I have a page that touches a lot of data in the database. It displays a lot of data, and also does a fair amount of calculations on it, which would ...

5. How to configure Hibernate statistics in Spring 3.0 application stackoverflow.com

How do we configure such that we obtain Hibernate statistics through JMX in Spring MVC based web applications. Is there any better way of tracking Hibernate performance.

6. Performance problem when switching from pure Hibernate forum.springsource.org

Performance problem when switching from pure Hibernate Hi, I'm currently in the process of switching my persistence layer from pure Hibernate to Spring+Hibernate. That means instead of constructing the SessionFactory myself ...

7. hibernate+spring+oracle performance issue forum.springsource.org

hibernate+spring+oracle performance issue This is what I'm seeing... The following line takes 1.6seconds: Code: getHibernateTemplate().save(info); When I replace it with the following, the time is negligible: Code: try { getHibernateTemplate().getSessionFactory().openSession().save(info); } ...

8. hibernate query regarding performance forum.springsource.org

hibernate query regarding performance Hi everone, I have a samll query. I have a prent and a child class the mapping of which is mentioned below. I add a child to ...

9. JPA/Hibernate/Spring Performance forum.springsource.org

JPA/Hibernate/Spring Performance I am using Spring 2.0 with Hibernate 3 and JPA with annotations. I am using declarative transactions, but I see that each transaction takes about 300-400 milliseconds even when ...

10. Hibernate Performance forum.springsource.org

Hibernate Performance Hi, Here is a scenario while integrating the Hibernate and its performance 1. I have 8 tables one Master table and 7 child tables. I generated a hbm file ...

11. Performance problems when using Spring and Hibernate forum.springsource.org

1) Why do you use a ProxyFactoryBean AND a TransactionalProxyFactoryBean?!! 2) What does your getSession() method do, you probably have a resource problem here 3) Why do you do a merge ...

12. JPA Performance forum.springsource.org

JPA Performance Hi All, All the ORM frameworks use JDBC internally. So If i am going to use Hibernate, hibernate translates the HQL queries into JDBC queries and then it will ...

13. hibernate vs stored procedures : performance forum.springsource.org

Hi, I want to know in what case I must to use hibernate or stored procedures for performance reasons (read, write data, transaction, persistence objects etc) I have several projects and ...

14. Spring & Hibernate performance problem forum.springsource.org

Spring & Hibernate performance problem Hello! I have application which is using Hibernate 3.2.5 and Spring 2.5 to connect to DB2 9.5 database. Hibernate configuration is described in my Spring configuration ...

15. Hibernate/Oracle performance issue forum.springsource.org

Hibernate/Oracle performance issue Hi -- I have following configuration for Spring + Hibernate + Oracle, and it works great: hibernate.cfg.xml: oracle.jdbc.driver.OracleDriver jdbc:oracle:thin:@xyz xxx

16. Hibernate Performance Question forum.springsource.org

Hibernate Performance Question Hello Forum, I have a question regarding the performance of Hibernate when generating and saving a huge amount of domain objects in a single transaction. I am reading ...

17. Spring + Hibernate Performance issue forum.springsource.org

Spring + Hibernate Performance issue I have hibernate 3.3.1, I have an hql query (quite complex); This hql query is resolved in a single (but long) sql query. If I run ...

18. Hibernate 3.5.0 causes extreme performance problems forum.springsource.org

Hibernate 3.5.0 causes extreme performance problems I've recently updated from hibernate 3.3.1.GA to hibernate 3.5.0 and I'm having a lot of performance issues. As a test, I added around 8000 entities ...

19. Performance issue with Spring + JPA forum.springsource.org

Hi, I am working on an application that is importing a lot of data in an Oracle DB. The import process takes a lot of time so I did some profiling ...

20. Hibernate-Spring Performance problem when storing tree structure forum.springsource.org

Jul 19th, 2010, 05:59 AM #1 shapoc View Profile View Forum Posts Private Message Junior Member Join Date Jul 2010 Posts 4 Hibernate-Spring Performance problem when storing tree structure Hello experts, ...

21. Spring/Hibernate Performance forum.springsource.org

Hi I am getting some performance issues when I tried to integrate Spring/Hibernate. Sometimes the browser stuck during execution.I am using MYSQL5.0 as database. Any one please help me how we ...