Re: Uber migrated from Postgres to MySQL

On 28.07.2016 19:43, Scott Marlowe wrote:
> On Thu, Jul 28, 2016 at 10:32 AM, Alex Ignatov <a.ignatov@postgrespro.ru> wrote:
>>   Oh, so in contrast to "Oracle world"  "Postgres world" DBA in their right
>> to do major upgrade without complete and tested backup?
>> Ok,  I understand you. In Postgres world there always sky is blue and sun is
>> shining.
> Of course we have backups. But we also have slony. So we CAN go back
> and forth between latest and previous without a restore.
>
>

And? Oracle and MySql doesnt have it but can downgrade right out the
box. Quick and easy.

Alex Ignatov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company