I think it is a cool idea too. By far, the most common usage I see out
in "the wild" is Stateless Session EJBs wrapping JDBC code, plus some
MDBs/JMS.
DayTrader as you describe will cover the performance of that well (and
make a very interesting comparison point to DayTrader/Direct mode.)
Stan.
Jeff Genender wrote:
Cool idea. I look forward to seeing the results.
Jeff
Christopher Blythe wrote:
The EJB and Direct modes in Daytrader provide a good measure of how a
pure EJB (Session/CMP Entity) application stacks up against a pure JDBC
based app. However, one of the things I have felt Trade/Daytrader has
always lacked is a middle ground. In my experience, I have neither seen
nor heard of a large number of customers out there in the market using
the full EJB programming model (Session and Entity beans). I think a
more common customer usage scenario is the stateless session bean to
JDBC model where the direct JDBC calls are wrapped/managed by the SSB.
I have already taken a quick stab at an implementation since all it
really requires is a merging of the TradeDirect and TradeBean code. I
have most of the operations working on a single client, but haven't
performed any load testing yet.
Anyway, I wanted to submit the idea to group and see if there were any
comments.
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- Re: Proposing an "SSB to JDBC" mode for Daytrader J. Stan Cox
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