Re: [ruby-81] Dual-application access to a MySQL database...

From: Jim Meyer
Sent on: Saturday, March 1, 2008 3:18 PM
On 3/1/08 9:32 AM, Jon Seidel wrote:
> Ummm... if I knew how to do threading or asynch processing (I'm guessing
> that you're not talking about simple Ajax calls...right?), I would
> definitely avoid them :-)  

Heh. You're right -- I was talking about things like BackgroundRB 
(pre-1.0) and fork/exec models.

AFAIK, you'll be fine otherwise.

--j

> -----Original Message-----
> From: [address removed] [mailto:[address removed]] On Behalf Of Jim
> Sent: Friday, February 29, 2008 10:05 AM
> To: [address removed]
> Subject: Re: [ruby-81] Dual-application access to a MySQL database...
> 
> On 2/29/08 8:26 AM, Sam Pierson wrote:
>> Re question 1:
>>
>> Yes the database engines can handle concurrency.
>> For Rails, however, you need to add this to your environment.rb
>>
>> config.active_record.allow_concurrency = true
> 
> And it bears repeating that if you set this true, do *not* try to use 
> threading -- it will likely go bad for you. Also, if you're doing any 
> asynch processing, be very careful how you handle your db connections.
> 
> --j
> 
> 
> 
> 
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