Re: Trove with PostgreSQL-XC

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.

--
ViVek Raghuwanshi
Mobile -+91-09595950504
Skype - vivek_raghuwanshi
IRC vivekraghuwanshi
http://vivekraghuwanshi.wordpress.com/
http://in.linkedin.com/in/vivekraghuwanshi

XC’s libpq is binary compatible with PG. So as long as Openstack uses libpq to connect to PG, XC should work too.

Appreciate if you have a chance to try.

Thanks.
---
Koichi Suzuki

2014/08/19 20:14、Vivek Singh Raghuwanshi <vivekraghuwanshi(at)gmail(dot)com<mailto:vivekraghuwanshi(at)gmail(dot)com>> のメール：

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.

--
ViVek Raghuwanshi
Mobile -+91-09595950504
Skype - vivek_raghuwanshi
IRC vivekraghuwanshi
http://vivekraghuwanshi.wordpress.com/
http://in.linkedin.com/in/vivekraghuwanshi
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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.

On Tue, Aug 19, 2014 at 5:04 PM, 鈴木 幸市 <koichi(at)intellilink(dot)co(dot)jp> wrote:

> XC’s libpq is binary compatible with PG. So as long as Openstack uses
> libpq to connect to PG, XC should work too.
>
> Appreciate if you have a chance to try.
>
> Thanks.
> ---
> Koichi Suzuki
>
> 2014/08/19 20:14、Vivek Singh Raghuwanshi <vivekraghuwanshi(at)gmail(dot)com>
> のメール：
>
>
> 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.
>
>
> --
> ViVek Raghuwanshi
> Mobile -+91-09595950504
> Skype - vivek_raghuwanshi
> IRC vivekraghuwanshi
> http://vivekraghuwanshi.wordpress.com/
> http://in.linkedin.com/in/vivekraghuwanshi
>
> ------------------------------------------------------------------------------
> _______________________________________________
> Postgres-xc-developers mailing list
> Postgres-xc-developers(at)lists(dot)sourceforge(dot)net
> https://lists.sourceforge.net/lists/listinfo/postgres-xc-developers
>
>
>

--
ViVek Raghuwanshi
Mobile -+91-09595950504
Skype - vivek_raghuwanshi
IRC vivekraghuwanshi
http://vivekraghuwanshi.wordpress.com/
http://in.linkedin.com/in/vivekraghuwanshi

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