Re: RAC for dev env
Date: Thu, 4 Feb 2010 15:44:59 +0100
Lovely information Thomas. Thank you!. As for the RAC environment I have seen such errors that it is easily acceptable to get Single node and the RAC environment like different products.
Especially when Patching comes into play it can only turnout to be your nightmare.
I`d say push to get the RAC environment en Dev.
> On Thu, Feb 4, 2010 at 1:00 PM, Martin Bach
> <development_at_the-playground.de> wrote:
>> I can only second that email from Mark!
>> Developing against single instance when prod is RAC - I can't count the
>> number of times I have seen developers code against single instance
>> Oracle (and maybe even a subset of production data only), release the
>> new code which then promptly fails to scale/work in RAC?
>> I dealt with an application development "framework" once that
>> dynamically changed to "select for update" as soon as a user modified
>> data. This was in a connection pool... That obviously wasn't too great.
>> Also don't forget that you might actually _have_ to invoke DR and then
>> you could be hit big time for not running in a RAC configuration. I only
>> hope that has been figured into the equation or somebody from high up
>> acknowledges that.
>> Martin Bach
>> OCM 10g
>> On 02/03/2010 08:44 PM, Mark W. Farnham wrote:
>>> So I believe your management dictated constraints are: RAC for prod,
>>> single instance databases for everything else.