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| subject: | Re: What`s wrong with Microsoft??? |
From: Ellen K.
I can't really speak to this since I don't have web users.
On Mon, 23 May 2005 14:20:17 +0100, "Paul Ranson"
wrote in message :
>The 'Web app' serves up a page at a time, all the db access is done from the
>web server, so the web app needs a connection for each page served. It
>should get one from the pool at the start of page processing and return it
>at the end. Using a pool means this is very cheap compared to an actual db
>query. User authentication should be separate and not attached to a specific
>db connection. Or am I missing something?
>
>Paul
>
>"Adam" wrote in message
>news:4291b34e$1{at}w3.nls.net...
>> Ellen K. wrote:
>>
>>> I guess the new system will use connection pooling but what we have now
>>> with our SQL Servers is the user's connection is created when s/he first
>>> logs in, and persists until s/he logs off. This is contrary to the
>>> Received Wisdom but works great.
>>>
>>
>> Fine & works great in many circumstances (esp low number of users (e.g.
>> some system / "DBUser" users)). Not so great if you have
a web app thingy
>> with lots of users each of which must be a DBUser given people just close
>> their browser & thus the web app has no real way of knowing (http is
>> connectionless/stateless) if the connection can be closed/returned to the
>> pool
>>
>> Horses for courses.
>>
>> Adam
>
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