Viewing 15 posts - 2,611 through 2,625 (of 2,640 total)
Used sqlcompare and datacompare from redgate for some years now, relatively low cost tool that should be in every dba's toolkit - in terms of ROI it'll save you so...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
February 28, 2004 at 11:36 am
If the database has lots of indexes and triggers it suggests that referential integrity is probably handled by the triggers. Not having clustered indexes is probably a bad idea as...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
February 26, 2004 at 3:51 am
There are still times when obscuring the underlying code may be needed, for example on web facing sql servers.
encryption, limited permissions are one way, dll's probably the best -...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
February 12, 2004 at 1:57 am
Any user can read the stored procedures, you need to remove the permissions to syscomments in the database which will stop viewing of the code. However, even with encryption your...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
February 11, 2004 at 1:48 am
Rule 1 always have a backup !!!
These are the notes I have on suspect databases - in general terms don't expect too much, but these are the best known options...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
February 10, 2004 at 1:43 am
It's possible to force a rebuild of a system table by changing the fillfactor on the clustered index - this then forces a rebuild. My msdb gets hit by around...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
February 6, 2004 at 1:43 am
The type of business obviously has a significant role .. in my case I work within the mortgage lending industry and not being there means no business, e.g. customers just...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
January 29, 2004 at 2:42 am
One other point about expectations is the that the business often tend to downplay theirs, especially when cost is involved, until something goes wrong .. then you find out about...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
January 28, 2004 at 7:04 am
The main issue with Raid 5 is that it requires 4 i/o's per disk write, that effectively puts quite a brake on the throughput of your data array. ( i/o's...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
January 26, 2004 at 7:43 am
DR is the process and planning of the recovery and continuation of the system/enterprise in the event of a disruption to service with the minimal loss of data and the...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
January 26, 2004 at 6:31 am
Raid 5 is only suitable for a read only database.
In all the hiogh performaing oltp environments I've worked I've always used raid 10, right back from sql server 6.0 and...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
January 26, 2004 at 5:42 am
I often wondered about that, if I read a series of non-contiguous 8k pages does sql server actually bring in the pages or use read ahead to bring in an extent .....
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
January 23, 2004 at 9:00 am
I've always set data to 8k for oltp database to match the page size for random reads etc. logs & backup drives I've always set to 64kb. Means most defrag...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
January 23, 2004 at 2:33 am
You could place the commands to set msdb into a proc and run the proc at startup automatically.
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
January 23, 2004 at 2:27 am
One might ask what point there is in having a SQL Server that does not allow access ???? Well I guess it would be secure.
To be blunt it sounds like...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
January 23, 2004 at 2:22 am
Viewing 15 posts - 2,611 through 2,625 (of 2,640 total)