Support Forums: Message List - Hibernate Performance Tips

JPA Can be ~15 times faster...

Sat, 06 Oct 2012 03:09:08 -0400

We have released Batoo JPA that is ~15 times faster then Hibernate and implements the JPA Spec %100. The main motivation of the project was all three JPA implementations are simply put slow. Having realized JPA could be much faster, we have developed...

Spring Templates

Wed, 02 Mar 2005 11:24:07 -0500

We talked about this some in our Spring integration chapter in Hibernate Quickly, but the easy way to introduction Spring into a 2.x Hibernate project is to just use the HibernateTemplate's, if only for simplifying resouce clean up code. It turns...

Spring and Hibernate3

Mon, 28 Feb 2005 11:37:16 -0500

The Hibernate guys themselves say that you should always execute your data access operations within transactions. Transactions are not some rare requirement; they are a necessity.

Can you elaborate? Why do data reads need to...

More logging

Mon, 28 Feb 2005 09:51:00 -0500

Check out http://www.p6spy.com
Regards
Howard

hibernate 3 - one other point

Sun, 27 Feb 2005 12:40:56 -0500

You can get IOC without a container. See article Examining the validity of Inversion of Control.

If you believe in the validity of so-called "Context IoC". See the thread discussing that article for numerous convincing...

Spring and Hibernate3

Sun, 27 Feb 2005 08:22:58 -0500

If an API is fairly clean (the way Hibernate is), I don't see why Spring is needed anyway.

I assume you're talking about Spring's explicit Hibernate support. Of course, this is completely independent from Spring's core...

Hibernate, Logging, SQL, Transactions and JVMPI = JXInsight,

Sun, 27 Feb 2005 06:31:21 -0500

Hi Pascal,

JXInsight (JDBInsight) provides a comprehensive performance management and distributed tracing solution with special callstack classifications (Hibernate, JDO, EJB, JTS, Servlets) and UI visualizations for Hibernate.

JDBInsight...

Issues using Hibernate with the web layer

Sun, 27 Feb 2005 03:31:43 -0500

One of the problems when using ORM like hibernate is the detached object. Rarely, does the domain object map one to one from the UI layer to the database (or domain object). It seems VERY dangerous to call the saveOrUpdate routine in...

Issues using Hibernate with the web layer

Sat, 26 Feb 2005 20:48:25 -0500

Thanks Christian,

I will re-read that Chapter again. There are places in our code where Hibernate fits beautifully, but other places it is somewhat more difficult. I'm encouraging my guys to retrieve the domain object from the hibernate session...

hibernate 3 - one other point

Sat, 26 Feb 2005 20:10:46 -0500

p.s. Maybe Hibernate should throw Runtime DataAccessExceptions instead of generic HibernateExceptions that a caller cannot diagnose normally. Specific exceptions would still be checked e.g. StaleObject...

hibernate 3 - one other point

Sat, 26 Feb 2005 19:26:28 -0500

You can get IOC without a container. See article Examining the validity of Inversion of Control.

If you are using IOC correctly all your heavy stuff like Remote Services (via RMI or JAX-RPC), JNDI lookups, DataSource lookups, Transaction...

Issues using Hibernate with the web layer:easy

Sat, 26 Feb 2005 16:34:41 -0500

Web-app with hibernate is easy.
I work with struts, and just "inject" my pojo graph in the jsp a simple servlet filter allows to avoid LazyInitialisationException, just check open session in view pattern.

You're talking about DTO, i...

Issues using Hibernate with the web layer

Sat, 26 Feb 2005 16:30:32 -0500

I can recommend reading chapter 8 again, these questions are discussed for about 40 pages.

Some readers say we didn't give a yes/no answer what to use (DTOs, Detached Objects, Long Session, etc.) but this is intentional, all are useful in their...

Issues using Hibernate with the web layer

Sat, 26 Feb 2005 15:30:55 -0500

One of the problems when using ORM like hibernate is the detached object. Rarely, does the domain object map one to one from the UI layer to the database (or domain object). It seems VERY dangerous to call the saveOrUpdate routine in hibernate because...

More logging

Sat, 26 Feb 2005 14:10:56 -0500

This is not an O/R mapper concern IMHO but has rather to do with the JDBC driver itself.I have developped a wrapper JDBC Driver (I mean a Driver over a Driver) that, among many other things (like support for positional parameters and...