[horde] Can Multiple Horde systems share one TCP MySQL Database?

L. D. James ljames at apollo3.com
Thu Aug 14 07:18:53 UTC 2014


Thanks, I'll watch it.

By the way, I had a couple of messages from people who didn't include 
the maillist with their reply who mentioned they do this all the time.  
They all mentioned similar reasons that were common between me and Jan.

-- L. James

-- 
L. D. James
ljames at apollo3.com
www.apollo3.com/~ljames

On 08/14/2014 03:09 AM, Ralf Lang wrote:
> On 12.08.2014 12:07, L. D. James wrote:
>> On 08/12/2014 05:58 AM, Jan Schneider wrote:
>>> Zitat von L. D. James <ljames at apollo3.com>:
>>>
>>>> If there would be problems with two different Horde systems sharing
>>>> one MySQL database, can someone describe it to me?
>>>>
>>>> Whatever the problem happen to be, if any, I'll try to use my
>>>> programming skills to resolve the issues.
>>>>
>>>> Thanks!
>>>>
>>>> -- L. James
>>>>
>>>> -- 
>>>> L. D. James
>>>> ljames at apollo3.com
>>>> www.apollo3.com/~ljames
>>> If you are talking about different Horde *versions* then you will run
>>> into so many problems that you shouldn't even think about it.
>>>
>>> Otherwise the question is why do you want to use the same database?
>>> It's a huge difference if you want to do things like load
>>> balancing/fallover or run different configurations for different domains.
>>>
>> My reasons include the ones you mentioned below.  It also includes that
>> I'll be working with other applications and interfacing my applications
>> to the same database.  I have done this for over 20 years flawlessly
>> with my Forums.
>>
>> Thanks for your generous support on this maillist!
>>
>> -- L. James
>>
> If you want load balancing with 2 web nodes of horde on 1 db node, you
> need to care about some issues:
>
> * A shared VFS backend if you use VFS
> * A shared session backend or Apache Session Stickiness.
> * Stuff I currently don't remember
>
>
>



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