Managerial Moneyball
Steve Jones notes that the Moneyball phenomenon has come to managers and perhaps a little training and data can help find us better managers.
2018-07-26 (first published: 2014-12-10)
177 reads
Editorials
2018-07-25 (first published: 2014-12-18)
295 reads
Always Canary
One way to make deployments smoother is to use a second system, but that's a challenge for databases, as Steve Jones notes.
2018-07-24 (first published: 2014-12-03)
149 reads
Future Proofing an IT Career
Steve discusses the ways that you can ensure your IT career continues to move forward.
2018-07-23
124 reads
How much database normalization is enough?
Normalization is important for relational databases, but sometimes too much of a good thing can be bad.
2018-07-23
2,543 reads
The Challenge of Failure and of Being Unwired
About to embark on a vacation, Steve talks about the difficulty in letting go.
2018-07-20
85 reads
2018-07-19
80 reads
2018-07-18
68 reads
2018-07-17
89 reads
The Age of Multiple Databases
There are lots of databases to choose from. Steve discusses using more of them in your work.
2018-07-16
114 reads
Blogs
T-SQL Tuesday #202 SQL Server Outage You’ll Never Forget: A Roundup
When I put together the invitation for T-SQL Tuesday #202, I wasn't sure what...
A Last Minute Trip to the EU
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
Part 3 of 3: Tuning DiskANN — R, Alpha, L, Beam Width, Recall and Latency
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
Forums
Implementing Type 4 Slowly Changing Dimensions in SQL Server
Comments posted to this topic are about the item Implementing Type 4 Slowly Changing...
The Disabled Index
Comments posted to this topic are about the item The Disabled Index
Server-Level Table sizes
Comments posted to this topic are about the item Server-Level Table sizes
Question of the Day
The Disabled Index
I run this code on SQL Server 2022.
CREATE TABLE Drink
(
drinkid INT NOT NULL
CONSTRAINT DrinkPK PRIMARY KEY CLUSTERED,
drinkname VARCHAR(20),
rating NUMERIC(2, 1)
)
GO
INSERT INTO Drink
(
drinkid,
drinkname,
rating
)
VALUES
(1, 'Margarita', 4.5),
(2, 'Mojito', 4.3),
(3, 'Old Fashioned', 4.7),
(4, 'Martini', 4.4),
(5, 'Cosmopolitan', 4.2)
GO
ALTER INDEX drinkpk ON dbo.drink DISABLE
GO
SELECT * FROM dbo.Drink
GO
What is the result? See possible answers