vdbs destroyed because of out-of-memory

[Thomas Flemming]

ok, we'll go for 5 for our next major release
Tom


Am 08.01.2014 12:11, schrieb Ruslan Zasukhin:
> On 1/8/14, 12:00 PM, "Thomas Flemming" <tf at qvgps.com> wrote:
>
> Hi Thomas,
>
>> as you know, I'm not using VServer, just VNET with local vdb's.
>> Is this journaling still working?
>
> yes
>
> This is great feature of Valentina DB :)
>
>     local engine and vserver are 99% identical.
>
>
>> Even if Windows crashes e.g. because of
>> power failure (very common problem for our software, because its also used in
>> car-pcs)?
>
> right
>
>> Tom
>>
>>
>> Am 08.01.2014 08:44, schrieb Ruslan Zasukhin:
>>> On 1/7/14, 2:45 PM, "Thomas Flemming" <tf at qvgps.com> wrote:
>>>
>>> Hi Thomas,
>>>
>>>>> This should not happens in 5.0 and better thanks to journal on db.
>>>>
>>>> can you please explain more detailed, why 5 is more reliable then 4.9?
>>>> What exactly makes the difference with journal on db?
>>>
>>> Because in 5.0 added jornaling,
>>> This means that new info go into DB, but prev modified pages go to journal.
>>> Kind of double fixation of changes
>>>
>>> If happens crash, then on the next db.open engine checks journal,
>>> And if it see not completed app, it returns database in the latest good
>>> state.
>

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