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From David Jencks <davidjen...@snappydsl.net>
Subject Re: JDBC
Date Sat, 16 Aug 2003 12:16:27 GMT

On Saturday, August 16, 2003, at 01:05 AM, Aditya Gore wrote:

>
>> 	What's the advantage to supporting JDBC through JCA?  Is it that JCA 
>> requires logic to deal with associating with transactions and 
>> security, and if JDBC works through that we don't have to implement 
>> the same features twice?  Or are there other considerations?
>
> That's correct.
>
> However there are some cons while using this too, the biggest by
> far being that the speed of JDBC access is hit.

In the absence of an implementation, what evidence do you have for this 
claim?

thanks
david jencks
>
> :aditya
>
>
>> Aaron
>> On Fri, 15 Aug 2003, David Jencks wrote:
>>> IMNSHO jdbc support should be through the JCA (connector) support 
>>> and jca-jdbc wrappers.
>>>
>>> I think jca should be a separate module ("connector")
>>>
>>> AFAIK the only specific communication with the ejb subsystem needed 
>>> can be provided by an interceptor that makes sure connection handles 
>>> get re-associated under the correct security context.
>>>
>
>


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