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From Richard Schilling <schill...@cognitiongroup.biz>
Subject Re: Java databases as alternative to MySQL on OS X Server? (OT)
Date Tue, 29 Nov 2005 23:33:24 GMT
You might try a Java Data Objects implementation:

www.objectdb.com
java.sun.com/products/jdo/index.jsp


These are pure object databases, and are reasonably fast.  The Sun's 
reference implementation of JDO is not intended for production use but 
it's great as a development toolkit.

Richard Schilling

Mieke Banderas wrote:
> Given the sad, sad performance findings at:
> "No More Apple Mysteries, Part Two"
> Date: September 1st, 2005
> <http://www.anandtech.com/mac/showdoc.aspx?i=2520>
> 
> are there any javabased DB alternatives, that may perform better than
> MySQL (or PostgreSQL for that matter)? I prefer free, open sourced DBs or
> otherwise with a license that could fit a small business/non profit
> organisation.
> 
> I don't enough of JVMs to know if Javabased DBs are usually better
> performancewise than MySQL/PostgreSQL, but my thought was that if
> everything is kept within the JVM, the weak performance spots in OS X
> would be minimized as threads would be handled within JVM rather than
> within OS X. Threads being being the prime suspect in the weak MySQL
> performance in OS X according Anandtech.
> 
> Do you have any thought and/or suggestions on this issue? Experiences you
> could share?
> My server runs Mac OS X Server 10.2.6 with Java 1.4.1/1.3.1. I can't use
> Java 1.5 just yet.
> 
> 
> 
> 
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