Often I tell clients better to much memory than too little. This can be applied to any database engine essentially. If your data set is growing over time you will end up using any memory that is not consumed today.
2009-04-15
3,029 reads
As I've covered in my two earlier posts I've been investing a little time to figure out how to make LinkedIn work for me. This time I wanted to talk about some extra tools they provide that you may find useful. One that I mentioned previously...
2009-04-13
3,192 reads
Many of us make a living by working on tasks while monitoring email, taking a few calls, and in non uncommon cases also keeping up with Facebook, Twitter, and more. Often it's multiple tasks, and we get better at plate spinning.
2009-04-09
1,664 reads
I write an editorial about why I thought tape still had a place in backups . There were some interesting responses that said disk works well for them and they wouldn’t go back to tape. I used to think the density was a big deal, along with cost, but maybe...
2009-04-08
1,399 reads
Earlier I talked about dealing with the difficult forum user from the perspective of providing help. Now let us look at from the flip side of the coin. You are asking for help and you aren't getting what you want or need. The first thing you have...
2009-04-07
1,735 reads
Recently I posted LinkedIn (part 1) about my efforts to better understand and use it as a networking platform. It ended up generating a lot of good comments, always nice to see, and I'll be addressing some of those here and/or in part 3 coming up...
2009-04-06
3,009 reads
He was awarded MVP status today, no joke, for his work in the community. According to his blog , it’s not a joke. And it shouldn’t be. Between the excellent book he wrote on execution plans, his work for PASS, and regular contributions on SQLServerCentral.
2009-04-03
1,377 reads
It’s time. After years of building this site to work with SQL Server, I sold it to Red Gate Software. Part of that transaction meant that I had to work for Red Gate for a period of time afterwards. I think I’ve done a good job in that time, but I don’t own this site anymore, and can’t compete with it contractually.
2009-04-01
4,061 reads
There's been a lot of bad press about 'corporate jets' in the news over the past year. Not that planes themselves have issues, but rather many questions about whether corporations are spending shareholder dollars appropriately. It's not a simple topic, but clearly there did seem to be a lack of awareness about how those kinds of things would be perceived in difficult financial times.
2009-04-01
919 reads
Starting the summer 2002, for about a year or so, the team and I embarked on a project to develop business for local utilities giant Hydro Quebec, by developing a web site for the twenty-first International Commission on Large Dams' congress in Montreal, where it was hosted in 2003.
2009-03-30
2,257 reads
When I put together the invitation for T-SQL Tuesday #202, I wasn't sure what...
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
Comments posted to this topic are about the item Server-Level Table sizes
Comments posted to this topic are about the item Optional Parameter Plan Optimization in...
There is a table tmp_tab:
CREATE TABLE tmp_tab ( id int, val int );
INSERT INTO tmp_tab VALUES (1, 1), (2, NULL), (3, 3), (4, 4), (5, 5);You want to order the rows ids by the following expression:
ISNULL(val, id) + 1Which of the following queries produces the expected ordering and why? (Select all correct) See possible answers