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From "Paul Brown" <paulrbr...@gmail.com>
Subject Re: BART branch merge
Date Fri, 31 Aug 2007 16:15:43 GMT
+1 to get it merged into trunk and baked.  Sounds like good material
for a 1.2 release.  Are there any incompatibilities introduced, i.e.,
will someone's 1.1 setup work (without modification) in 1.2?

-- Paul

On 8/31/07, Maciej Szefler <mbs@intalio.com> wrote:
> Hi all,
> With 1.1 all spiced and cured, I'd like to merge BART branch into the trunk.
> As a a reminder (its been a while) the BART branch is a refactor of the
> engine that provides several benefits:
> 1. Simplified integration -- in particular it is no longer necessary to
> start transactions in the IL in order to interface with ODE
> 2. Support for three different "invocation styles": Unreliable (the simple,
> no tx no guarantees style), Reliable (transacted transport, useful for
> WS-RM, JMS, and the like), and Transacted (supports atomic invocations).
> 3. Performance -- caching of instance state to eliminate unnecessary
> database reads, reuse of message objects in p2p invocations, elimination of
> unnecessary transactions, elimination of unnecessary context switches (i.e .
> sequential instance work gets done by the same thread).
> Any objects, comments, suggestions are appreciated.
> -maciej


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