The more data you have, the better you should be able to predict something. Or at least that's one of the things that I learned while studying economics. If we could actually gather enough data about someone or some system, we could determine what the most likely outputs of the system will be. In the […]
2007-10-29
77 reads
If you read my recent editorial called Get Some Help, you realize that I didn't get any World Series tickets from the sale on the Colorado Rockie's web site. Not to berate the subject, but some friends and I had an interesting debate on how the situation was handled and what could be done differently.
2007-10-26
50 reads
Will the next version of Windows be a "Mini-Me" version of Vista? Who knows, and it's too early to tell, but apparently there's a mini-kernel version of Windows 7, the one after Vista, which fits into 25MB on disk. That's a touch lower than the 4GB that Vista takes up. Granted it's not a full […]
2007-10-25
105 reads
The vast majority of us never work on high volume systems. And I mean high volume systems, like backing a web server that gets millions of hits in a few minutes, which might result in tens of millions of database queries in the same amount of time.
2007-10-24
299 reads
2007-10-22
77 reads
A look at some of the more interesting stories from a database perspective.
2007-10-22
54 reads
So we had an interesting debate on college degrees and how much weight to give them in an interview recently. Near the end someone mentioned they were curious what types of degrees people had as well as those the worked with. There were some interesting comments, and I decided that this might make a nice Friday poll.
2007-10-19
122 reads
I joined PASS in 1999 and attended the inaugural Summit in Chicago. It was in the lower level of a hotel just on the river, I went to the last White Sox game of the year, and got to see Kalen Delaney speak about this newly released SQL Server 7.
2007-10-18
46 reads
Daylight Savings time switches a little later this year. In fact it's November 4th this year, after having been in October for all of my life. In case you don't remember which way we move the clocks, here's a saying: Spring forward, fall back.
2007-10-17
216 reads
We published an article about how one DBA goes about hiring new DBAs and in the discussion that followed there was something that caught my eye. There were a few comment talked about how college degrees don't necessarily mean anything.
2007-10-16
382 reads
By Steve Jones
I love Chicago. I went to visit three times in 2023: a Redgate event,...
By Brian Kelley
I have found that non-functional requirements (NFRs) can be hard to define for a...
You can find the slidedeck for my Techorama session “Microsoft Fabric for Dummies” on...
Testing with AG on Linux with Cluster=NONE. it was all going ok and as...
Hi, I have two tables: one for headers with 9 fields and another for...
We're trying to understand how quick new versions of SQL server can be. Obviously...
Let’s consider the following script that can be executed without any error on both SQL Sever and PostgreSQL. We define the table t1 in which we insert three records:
create table t1 (id int primary key, city varchar(50)); insert into t1 values (1, 'Rome'), (2, 'New York'), (3, NULL);If we execute the following query, how will the records be sorted in both environments?
select city from t1 order by city;See possible answers