Обсуждение: Trove with PostgreSQL-XC

I replied to the XC-list (only) to ask them to discontinue cross-posting
this thread.

Replying here just so you know.

On 08/19/2014 07:46 PM, Vivek Singh Raghuwanshi wrote:
> Thanks,
> One more question, is this library support multitenancy or we need to
> launch separate VPC (virtual public cloud) every time for each customer.
> its good if we have both option.


-- Craig Ringer                   http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services

On 19/08/14 23:14, Vivek Singh Raghuwanshi wrote:
>
> Hi All,
>
> Please let me know is that possible to use Openstack Trove with Postgres-XC.
> With instances and Baremetal (after Juno Release).
> I Know it is possible to use other medium like MySQL or PostgreSQL, but
> i am not sure about XC.

AFAIK [1], vanilla Postgres support for Trove is still at the review 
stage, and there is quite a bit to finish, and some stuff to fix.

I'd think that getting Trove to provision a complete XC VM (or more 
sensibly a set of VMs that run XC) is going to require fair bit of extra 
work.

It looks like replication will be deployable via Trove for the supported 
flavours (Mysql, Mongo, Cassandra, Counch, Redis) see 
https://wiki.openstack.org/wiki/Trove/Replication-And-Clustering . I'm 
not seeing any specific discussion of sharding notice.

Cheers

Mark

[1] I've been helping debug the Postgres Trove patch