Обсуждение: PostgreSQL Performance
Hi all Actually I have the Oracle Database. I am searching about others Databases Soluctions. I have a server with 2 processors (XEON 2.8) and 2Gb of RAM memory. The size of my actual Database is 5Gb and the it has 300 simultaneous access. The postgreSQL provide a good performance to my application? How I could search about? Thank you very much... []´s Sidnei
Sidnei,
You'll find PostGreSql and Oracle to be kindred spirits. Similar, but different at the same time. I find
performancevery good, although you'll need to tweak the system memory parameters from the defaults and the
postgresql.conffile.
Dick Goulet
Senior Oracle DBA
Oracle Certified 8i DBA
-----Original Message-----
From: BASEI, Sidnei R. [mailto:basei@sreb.com.br]
Sent: Tuesday, January 11, 2005 3:48 PM
To: pgsql-admin@postgresql.org
Subject: [ADMIN] PostgreSQL Performance
Hi all
Actually I have the Oracle Database. I am searching about others
Databases Soluctions.
I have a server with 2 processors (XEON 2.8) and 2Gb of RAM memory.
The size of my actual Database is 5Gb and the it has 300 simultaneous
access.
The postgreSQL provide a good performance to my application?
How I could search about?
Thank you very much...
[]´s
Sidnei
---------------------------(end of broadcast)---------------------------
TIP 8: explain analyze is your friend
Sidnei, In principle, yes, postgres can do quite well (we use 2 CPU boxes with 2 gigs of RAM for most of our production servers),but a lot would depened on what sort of use your database gets -- all read and bulk updates ? Or lots of updates? Are the queries complex ? etc., etc. How fast are the disk drives, and how many of them are ? If you give people a bit more information you'll get more useful answers. Greg Williamson DBA GlobeXplorer LLC -----Original Message----- From: BASEI, Sidnei R. [mailto:basei@sreb.com.br] Sent: Tue 1/11/2005 12:48 PM To: pgsql-admin@postgresql.org Cc: Subject: [ADMIN] PostgreSQL Performance Hi all Actually I have the Oracle Database. I am searching about others Databases Soluctions. I have a server with 2 processors (XEON 2.8) and 2Gb of RAM memory. The size of my actual Database is 5Gb and the it has 300 simultaneous access. The postgreSQL provide a good performance to my application? How I could search about? Thank you very much... []´s Sidnei ---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend