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Posted to dev@jackrabbit.apache.org by Peri Subrahmanya <pe...@gmail.com> on 2012/02/01 13:15:25 UTC

Versioning causing serious performance issues

Dev,

I have noticed versioning of nodes significantly reduces the performance. Please advise.

Time taken to save 50k files (~5MB) using the file datastore and OracleDBPersistenceManager was 30 minutes with versioning and 5 minutes without.

Thanks
-PerIS

Re: Versioning causing serious performance issues

Posted by Peri Subrahmanya <pe...@gmail.com>.

Thanks for the response. Makes sense.


On Feb 1, 2012, at 7:33 AM, Julian Reschke wrote:

> On 2012-02-01 13:15, Peri Subrahmanya wrote:
>> Dev,
>> 
>> I have noticed versioning of nodes significantly reduces the
>> performance. Please advise.
>> 
>> Time taken to save 50k files (~5MB) using the *file datastore and
>> OracleDBPersistenceManager was 30 minutes with versioning and 5 minutes
>> without.*
>> *
>> *
>> Thanks
>> -PerIS
> 
> If these are all new nodes that are all put under version control this is hardly surprising; the actual number of nodes created is at least four times more.
> 
> Best regards, Julian

Re: Versioning causing serious performance issues

Posted by Julian Reschke <ju...@gmx.de>.

On 2012-02-01 13:15, Peri Subrahmanya wrote:
> Dev,
>
> I have noticed versioning of nodes significantly reduces the
> performance. Please advise.
>
> Time taken to save 50k files (~5MB) using the *file datastore and
> OracleDBPersistenceManager was 30 minutes with versioning and 5 minutes
> without.*
> *
> *
> Thanks
> -PerIS

If these are all new nodes that are all put under version control this 
is hardly surprising; the actual number of nodes created is at least 
four times more.

Best regards, Julian