Re: [HACKERS] Horizontal scalability/sharding

2015-09-01 Thread Mason S
On Tue, Sep 1, 2015 at 6:55 AM, Bruce Momjian wrote: > On Mon, Aug 31, 2015 at 11:23:58PM -0300, Alvaro Herrera wrote: > > Bruce Momjian wrote: > > > > > My hope is that many FDW improvements will benefit sharding and > > > non-sharding workloads, but I bet some improvements are going to be > > >

Re: [HACKERS] Horizontal scalability/sharding

2015-09-01 Thread Mason S
On Mon, Aug 31, 2015 at 3:08 PM, Alexander Korotkov < a.korot...@postgrespro.ru> wrote: > On Mon, Aug 31, 2015 at 9:48 PM, Mason S wrote: > >> >>> We also a bit disappointed by Huawei position about CSN patch, we hoped >>> to use for our XTM. >>> &

Re: [HACKERS] Horizontal scalability/sharding

2015-08-31 Thread Mason S
> > > We also a bit disappointed by Huawei position about CSN patch, we hoped > to use for our XTM. > Disappointed in what way? Moving to some sort of CSN approach seems to open things up for different future ideas. In the short term, it would mean replacing potentially large snapshots and longe