Thank you, David.

JBossTX still has problems with oracle (see for example #614116 I've 
been working on recently) and I was thinking if it worth fixing or we 
can switch to Tyrex. I have a solution that will solve JBossTX 
compatibility problems once and forever, however this solution is not 
trivial to implement and I am looking for alternatives.

David Jencks wrote:
> jboss tm -- fast.  Does not handle distributed (multiple jboss instances)
> tx.  Does not do tx logging, so automated recovery is not really possible.
> 
> tyrex tm -- does handle distributed tx and logging.
> 
> both will handle xa transactions with many participants where there is only
> one tm instance and nothing crashes.
> 
> If you need distributed tx (several cooperating tm) or automatic recovery
> use tyrex.
> 
> The "distributed" part is nearly done in jboss 4 for the jboss tm: as part
> of the jca 1.5 support there is a tx import facility.  We just need an
> invoker that has an XAResource in the client half and uses the Work
> interfaces in the server half.
> 
> AFAIK no one is working on the logging part, but I don't see why it should
> be hard.
> 
> With logging in place I would expect automatic recovery to be fairly simple
> also but I haven't thought about it much.
> 
> david jencks
> 
> 
> On 2002.09.27 09:37:50 -0400 Igor Fedorenko wrote:
> 
>>Hi,
>>
>>Could somebody give brief comparison JBossTX and Tyrex transaction 
>>manager and explain when I should prefer one over another? Thanks in 
>>advance.

-- 
Igor Fedorenko
Think smart. Think automated. Think Dynamics.
www.thinkdynamics.com



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