>>  How many times were you hit by a database corruption and couldn't 
recover any data at all?

never!  I have never not been able to recover data.  I use H2 on a 24/7 
sever system, and never had a corruption for years.  However, I do have a 
solid backup strategy in place so I am not too concerned if the DB gets 
corrupted: no one will lose life or job.

>>How many releases of H2 were tagged as stable and not as alpha/beta?

I think most databases have the same alpha/beta/stable release cycle.

>>Not matter how much I personally love using H2 for personal or 
professional projects, these 2 questions above always pop up in the mind of 
my team members. To them robustness is an issue with H2.

I agree.  Luckily I don't have people breathing down my neck, but I think 
it would be hard to justify using H2 when it is not seen as being an 
"enterprise" solution.

>>And it's the same with us, fervent users: we always look forward to the 
next release of H2, it's hard for us to tell which specific release was 
good enough in terms of speed and stability.

I tend to agree, but I am using an older 1.3x stable version and have not 
upgraded.  Why? because it works and I don't want to risk it with a newer 
version.  If it works, don't change it (or at least for my situation.

-Adam

On Wednesday, March 7, 2018 at 2:46:05 AM UTC-5, Christian MICHON wrote:
>
> How many times were you hit by a database corruption and couldn't recover 
> any data at all?
> How many releases of H2 were tagged as stable and not as alpha/beta?
>
> Not matter how much I personally love using H2 for personal or 
> professional projects, these 2 questions above always pop up in the mind of 
> my team members. To them robustness is an issue with H2.
>
> And it's the same with us, fervent users: we always look forward to the 
> next release of H2, it's hard for us to tell which specific release was 
> good enough in terms of speed and stability.
>
> On Wednesday, March 7, 2018 at 4:46:43 AM UTC+1, Adam McMahon wrote:
>>
>> Redhat has a warning about H2 in several places in their docs.
>>
>> The H2 database should *not* be used in a production environment. This 
>> is a very small, self-contained datasource that supports all of the 
>> standards needed for testing and building applications, but is not robust 
>> or scalable enough for production use. 
>>
>>
>> https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.1/html/configuration_guide/datasource_management
>>
>> I find this warning to be a little odd.  Perhaps RedHat is just trying to 
>> cover themselves legally.  Any ideas what aspects of H2 they might be 
>> referring to?  They mention 2 categories :
>>
>> *robust*: not sure what they mean in this context
>> *scalable* : I would agree with them here, if by scalable they mean 
>> having a bulit-in ability to horizontally scale across several machines.
>>
>> -Adam
>>
>

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