RE: EnterpriseDB

???? 
Laimutis , what do you means "understanding PostgreSQL as well as Firebird have 
some serious issues with that(MVCC)" ? 
I do not know Firebird, but PG (I am talking about PG version >8.0)  has no 
issues with MVCC (yes, it depends waht do
you qualify as issue....).  In PG you get absolutely the same MVCC as Oracle . 
The underlying implementation is  totally
diffrent, though (table inlibe undo segments).
 
 
Best Regrads. 
Milen 
 

-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Laimutis Nedzinskas
Sent: Wednesday, February 21, 2007 7:19 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: RE: EnterpriseDB


As far as I understand the real issue about RDBMS performance is how(and if) 
they implement MVCC (multi version
concurency control)
 
From my understanding PostgreSQL as well as Firebird have some serious issues 
with that. Which is not the case with
innoDB of MySQL, haven´t they ?
 
 


  _____  

From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Richard J. Goulet


Agree, I was asked to "pick my own poison" from the open source world a few 
years ago, before EnterpriseDB exited.  If
you are going to use an open source db I'd highly recommend PostGreSql over ALL 
of the other offerings out there,
particularly MySql.
 
 


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