Viewing 15 posts - 1,921 through 1,935 (of 2,436 total)
An upgrade to Win 2K3 alone should boost your performance (more efficient OS and the hyperthreading). However I'd go to SQL 2K as well since things are much more 'stable'...
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 22, 2005 at 1:45 pm
Not the user table. A few rows in a few system tables (to write the statistics for the optimizer) right at the end. It's really quick ... measure it in...
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 22, 2005 at 1:37 pm
You don't have to do any diagnostic work on this. Just change to a 'best practice'. That practice is: When running UPDATE STATISTICS on a table the very next thing...
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 22, 2005 at 1:22 pm
Here's another thread on this site as well:
http://www.sqlservercentral.com/forums/shwmessage.aspx?forumid=5&messageid=210724
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 22, 2005 at 1:20 pm
You also might want to sesrch the sight ... there are lots of threads concerning this topic ...
Use the 'search' bar and enter 'transaction log' and select the 'search articles'...
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 22, 2005 at 1:12 pm
I believe that it defaults to the domain group (which has a defauilt database specified) which is first in the collation sequence of domain\group.
Now for the issue of one database...
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 22, 2005 at 1:03 pm
One point not mentioned in relation to UPDATE STATISTICS. When you execute this command on a table you then need to execute the following code:
exec sp_recompile table_name --> the table_name...
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 22, 2005 at 12:23 pm
Here's a quick SQL script to execute for checking your permissions for creation, listing and deletion of files:
declare @cmd varchar(128)
select @cmd = 'echo test_string > \\your-server-name\i$\test_file.dat'
exec master..xp_cmdshell @cmd
--
-- output...
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 22, 2005 at 12:18 pm
Yes ! But in pairs (Update STATISTICS table, sp_recompile table). UPDATE STATISTICS is primarily read only (99%) the update is at the end of the process for each table in...
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 21, 2005 at 3:40 pm
It has to do with how the row of data is actually constructed and maintained on the data page. In essence, NULL columns are treated as varchar columns. Scan BOL for...
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 21, 2005 at 3:31 pm
One might also ask the reason for putting a table on a separate filegroup. Performance based reasons may be acceptable for local disk configurations. So if you are using SAN...
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 21, 2005 at 2:29 pm
first things first though ... until the other activites are completed you would also do well to execute UPDATE STATISTICS on all tables (or at least the heavily deleted from...
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 21, 2005 at 2:17 pm
The major thing about 'updates' and their performance is whether or not they are performed 'in place', i.e. overlaying the data (just writing it out). If you're not performing an...
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 21, 2005 at 1:53 pm
Be wary though ... if you dropped all the indexes and primary keys as was suggested. The time you saved up front inserting data may be spent recreating what you...
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 21, 2005 at 1:22 pm
Aside from a little research (on MS and Google), you bank account and managements priorities you might want to ask(or answer) a few additional questions for yourself.
RegardsRudy KomacsarSenior Database Administrator"Ave Caesar! - Morituri te salutamus."
September 21, 2005 at 1:16 pm
Viewing 15 posts - 1,921 through 1,935 (of 2,436 total)