Thank you all. As mush as more info is always appreciated by dearest admins
On Mon, 27 Jan 2025, 15:40 Ron Johnson, <ronljohnsonjr@xxxxxxxxx> wrote:
I migrated a 12TB Oracle db that was mostly LOB objects into an 8TB PG database. LOBs loaded into bytea columns.One thing which I did not do, but should have, was have ora2pg convert NUMBER(38,0) values to BIGINT.We just used ora2pg to convert data; the app developer rewrote all of the stored procedures, functions, triggers, etc.On Mon, Jan 27, 2025 at 4:31 AM Rajesh Kumar <rajeshkumar.dba09@xxxxxxxxx> wrote:Size is 300gb, have lob objects. I prefer ora2pg. Does EDB MTK costs?
Mostly I need to know what are all the things I need to ask oracle people to start withj
On Mon, 27 Jan 2025, 14:52 Julien Rouhaud, <rjuju123@xxxxxxxxx> wrote:Hi,
On Mon, Jan 27, 2025 at 02:42:22PM +0530, Rajesh Kumar wrote:
> Hi team,
>
> I am trying to migrate from oracle to postgres.
>
> I have been asked to provide an estimation for effort days. Anybody has any
> document related to estimation? And steps.
>
> Where do I start with? Anybody has any documentation related to ora2pg
> migration ?
ora2pg is probably the best tool for your task. And yes it does provide
estimates for the migration efforts, see
https://ora2pg.darold.net/documentation.html#Migration-cost-assessment.
In general the ora2pg documentation is really good, you should find the answer
to all your questions there.
--Death to <Redacted>, and butter sauce.Don't boil me, I'm still alive.<Redacted> lobster!
