[jbossts-issues] [JBoss JIRA] (JBTM-1494) Produce performance figures to show performance improvements of Compensations over ACID

Mark Little (JIRA) jira-events at lists.jboss.org
Mon Oct 14 07:31:35 EDT 2013


    [ https://issues.jboss.org/browse/JBTM-1494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12813841#comment-12813841 ] 

Mark Little commented on JBTM-1494:
-----------------------------------

However you restructure your application, you're moving from ACID transactions to non-ACID with the resultant potential issues around consistency, cascading rollbacks (undo) etc. There are well known problems with ACID, but they have the advantage that they're easy to understand and use, including with automatic recovery. Moving to compensations does not give you ACID with none of their disadvantages. That's the point that we need to be very clear about.
                
> Produce performance figures to show performance improvements of Compensations over ACID
> ---------------------------------------------------------------------------------------
>
>                 Key: JBTM-1494
>                 URL: https://issues.jboss.org/browse/JBTM-1494
>             Project: JBoss Transaction Manager
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>          Components: Performance Testing, XTS
>            Reporter: Paul Robinson
>            Assignee: Paul Robinson
>             Fix For: 6.0.0.Final
>
>
> As part of evangelising compensations, it would be useful to show performance comparisons for different classes of applications. 
> Ideally, these results should show that that, for certain classes of applications, the performance of a compensation-based transaction is a lot better than for an ACID transaction.

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