Bulk load [migration] to oak using RDB Document node store

[Selvaraj chennappan <se...@gmail.com>]

Team,

We are migrating to Apache jackrabbit oak .
RDB Document node store
Postgres

oak 1.42.0
java 8

issue : Loading is extremely slow (10x) when compared with Segment node
store .
Could you please suggest any improvement here on RDB Document node store

Regards,
Selvaraj C

Re: Bulk load [migration] to oak using RDB Document node store

[Julian Reschke <ju...@gmx.de>]

Am 26.07.2022 um 20:21 schrieb Selvaraj chennappan:
> Team,
>
> We are migrating to Apache jackrabbit oak .
> RDB Document node store
> Postgres
>
> oak 1.42.0
> java 8
>
> issue : Loading is extremely slow (10x) when compared with Segment node
> store .
> Could you please suggest any improvement here on RDB Document node store
>
> Regards,
> Selvaraj C

FWIW, I absolutely expect loading to be much slower than using a Segment
node store - RDB and Mongo document stores use network connections and
support clustering; something you don't get for free.

Best regards, Julian

Re: Bulk load [migration] to oak using RDB Document node store

[Marcel Reutegger <mr...@adobe.com.INVALID>]

Hi Selvaraj,

On 27.07.22, 10:31, "Selvaraj chennappan" <se...@gmail.com> wrote:
> We are migrating to Apache jackrabbit oak .
> RDB Document node store
> Postgres
>
> oak 1.42.0
> java 8
>
> issue : Loading is extremely slow (10x) when compared with Segment node
> store .
> Could you please suggest any improvement here on RDB Document node store

How frequently do you save changes? You may get better results when
saving in batches.

It is also not clear to me what the source is. If the source is also JCR
then you may try oak-upgrade
(https://jackrabbit.apache.org/oak/docs/migration.html), though I'm not
sure it will be faster in your case.

Regards
Marcel