Re: Major features for 9.1

From: Oleg Bartunov
Subject: Re: Major features for 9.1
Date: ,
Msg-id: Pine.LNX.4.64.1104101418390.9772@sn.sai.msu.ru
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In response to: Re: Major features for 9.1  (Joshua Berkus)
List: pgsql-advocacy

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Major features for 9.1  (Josh Berkus, )
 Re: Major features for 9.1  (Thom Brown, )
 Re: Major features for 9.1  ("Joshua D. Drake", )
 Re: Major features for 9.1  (Pavel Stehule, )
 Re: Major features for 9.1  (Guillaume Lelarge, )
  Re: Major features for 9.1  (phb07, )
 Re: Major features for 9.1  ("Kevin Grittner", )
  Re: Major features for 9.1  (Florian Weimer, )
 Re: Major features for 9.1  (Robert Bernier, )
  Re: Major features for 9.1  (David Fetter, )
 Re: Major features for 9.1  (Simon Riggs, )
  Re: Major features for 9.1  (Josh Berkus, )
   Re: Major features for 9.1  (Simon Riggs, )
    Re: Major features for 9.1  (Gilberto Castillo Martínez<>, )
    Re: Major features for 9.1  (David Fetter, )
   Re: Major features for 9.1  (Peter Eisentraut, )
    Re: Major features for 9.1  (David Fetter, )
     Re: Major features for 9.1  (Peter Eisentraut, )
   Re: Major features for 9.1  (Peter Eisentraut, )
    Re: Major features for 9.1  (Joshua Berkus, )
     Re: Major features for 9.1  (Andrew Lardinois, )
     Re: Major features for 9.1  ("Kevin Grittner", )
     Re: Major features for 9.1  (David Fetter, )
     Re: Major features for 9.1  (Greg Smith, )
      Re: Major features for 9.1  (Joshua Berkus, )
      Re: Major features for 9.1  (Bruce Momjian, )
    Re: Major features for 9.1  (Gilberto Castillo Martínez<>, )
   Re: Major features for 9.1  (Joshua Berkus, )
    Re: Major features for 9.1  (Peter Eisentraut, )
    Re: Major features for 9.1  (Oleg Bartunov, )
 Re: Major features for 9.1  (Emanuel Calvo, )
 Re: Major features for 9.1  ("Kevin Grittner", )
 Re: Major features for 9.1  ("Kevin Grittner", )
  Re: Major features for 9.1  (Jeff Davis, )
   Re: Major features for 9.1  ("Kevin Grittner", )
    Re: Major features for 9.1  (Oleg Bartunov, )
     Re: Major features for 9.1  (Gilberto Castillo Martínez<>, )
    Re: Major features for 9.1  (Jeff Davis, )
     Re: Major features for 9.1  ("Kevin Grittner", )
 Re: Major features for 9.1  ("Kevin Grittner", )
  Re: Major features for 9.1  (Gilberto Castillo Martínez<>, )
   Re: Major features for 9.1  ("Kevin Grittner", )
    Re: Major features for 9.1  (Andrew Lardinois, )
     Re: Major features for 9.1  ("Kevin Grittner", )
      Re: Major features for 9.1  ("Kevin Grittner", )
       Re: Major features for 9.1  (Andrew Lardinois, )
        Re: Major features for 9.1  ("Kevin Grittner", )
         Re: Major features for 9.1  (Andrew Lardinois, )
     Re: Major features for 9.1  (Simon Riggs, )
 Re: Major features for 9.1  (Aidan Van Dyk, )
 Re: Major features for 9.1  ("Kevin Grittner", )
  Re: Major features for 9.1  (Nikolas Everett, )
  Re: Major features for 9.1  (Josh Berkus, )
   Re: Major features for 9.1  ("Kevin Grittner", )
  Re: Major features for 9.1  (Roy Hann, )
   Re: Major features for 9.1  (Jeff Davis, )
    Re: Major features for 9.1  (Peter Eisentraut, )
     Re: Major features for 9.1  ("Kevin Grittner", )
  Re: Major features for 9.1  (Roy Hann, )
   Re: Major features for 9.1  ("Kevin Grittner", )
    Re: Major features for 9.1  (Jeff Davis, )
     Re: Major features for 9.1  ("Kevin Grittner", )
 Re: Major features for 9.1  ("Kevin Grittner", )
 Re: Major features for 9.1  (Peter Eisentraut, )
  Re: Major features for 9.1  (Magnus Hagander, )
   Re: Major features for 9.1  (Peter Eisentraut, )
 Re: Major features for 9.1  ("Kevin Grittner", )
  Re: Major features for 9.1  ("Joshua D. Drake", )
  Re: Major features for 9.1  (Greg Smith, )
   Re: Major features for 9.1  ("Kevin Grittner", )
    Re: Major features for 9.1  (Greg Smith, )
     Re: Major features for 9.1  ("Kevin Grittner", )
 Re: Major features for 9.1  (Simon Riggs, )
  Re: Major features for 9.1  (Joshua Tolley, )
   Re: Major features for 9.1  (Gilberto Castillo Martínez<>, )
   Re: Major features for 9.1  (Thomas Kellerer, )

On Sat, 9 Apr 2011, Joshua Berkus wrote:

> All,
>
>> Yeah, that sounds like the way to go.
>>
>> So for Innovations, we'd have SSI, SE/Postgres, KNN-GiST, and wCTE,
>> no?
>> Or does someone else have wCTEs? I vaguely remember something about
>> SQL Server ...
>
> So, the research so far seems to indicate that:
>
> SSI: PostgreSQL first
> KNN-GiST: PostgreSQL first, but just barely: SQL Server will have this in November release.

their solution is slower than custom 2008 based solution and has very limited
(I see only spatial datatype).

> wCTE: our "full implementation" is the first, version is SQL standard is much more limited.  How to word this though?
>
>

     Regards,
         Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: , http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83


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