Hi,
I read through the symfora paper and it is a nice technique. I am not very
sure about where Hyder is used commercially but given that it has come out
of Microsoft Research so some microsoft products might be using it/some of
these concepts already.
With Regards,
Sumanta Mukherjee
model and report the std deviation. "Order statistics" where you get the
min(X1, X2, ... , Xn) is generally a biased estimator. A variance
calculation of the biased statistics is a bit tricky and so the results
could be corrupted by noise.
With Regards,
Sumanta
ving some common context object that's defined by basebackup.c
> and all archivers get it, so that they have some commonly-desired
> details without needing bespoke code, but I'm not sure at this point
> whether that will actually produce a nicer result. Even if we don't
> have it initially, it seems like it wouldn't be very hard to add it
> later, so I'm not too stressed about it.
>
--Sumanta Mukherjee
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
>
>
>
just the postgres server and pg_basebackup client.
With Regards,
Sumanta Mukherjee.
EnterpriseDB: http://www.enterprisedb.com
On Thu, Apr 30, 2020 at 1:18 PM David Zhang wrote:
> Hi,
>
> Thanks a lot for sharing the test results. Here is the our test results
> using perf on three A
