As I have mentioned in a prior blog post, I have been writing a data architecture book, which I started last November. The title of the book is “Deciphering...
2023-07-14 (first published: 2023-06-28)
697 reads
I blogged about Microsoft Fabric a few weeks ago, and wanted to follow up with an introduction video that covers the basics so hopefully you will understand the major...
2023-07-05 (first published: 2023-06-19)
510 reads
The HUGE announcement at Microsoft Build yesterday was Microsoft Fabric (see Introducing Microsoft Fabric: Data analytics for the era of AI), now available in public preview. I have been...
2023-06-12 (first published: 2023-05-24)
540 reads
As I have mentioned in prior blog posts, I have been writing a data architecture book, which I started last November. The title of the book is “Deciphering Data...
2023-05-15 (first published: 2023-05-03)
596 reads
I question I have been getting from customers lately is about a data marketplace. What is it, and what products can I use to build it? A data marketplace,...
2023-04-24 (first published: 2023-04-10)
165 reads
As I mentioned in my Data Mesh, Data Fabric, Data Lakehouse presentation, the data lakehouse architecture, where you use a data lake with delta lake as a software layer...
2023-03-09
38 reads
Microsoft Purview, formally called Azure Purview (see Azure Purview is generally available) has recently released a number of new cool features. I wanted to call out a few of...
2023-02-22 (first published: 2023-02-09)
446 reads
A question I get asked frequently from customers when discussing Data lake architecture is “Should I use one data lake for all my data, or multiple lakes?”. Ideally, you...
2023-02-01 (first published: 2023-01-23)
496 reads
Happy new year to everyone! As I enter my 9th year at Microsoft, I have switched roles, and am now an Industry Advisor in Federal Civilian, helping our Federal...
2023-01-20 (first published: 2023-01-12)
321 reads
Over the years I have presented a ton (see the list), and some of those presentations were recorded. I had put some of them on my YouTube channel, but...
2022-12-15
23 reads
I’m excited to announce the release of a new open-source project that fully automates...
One of my favourite features of SQL Server 2022 was the T-SQL Snapshot Backups....
By Steve Jones
I have said and written this many times: Redgate Software is the type of...
Comments posted to this topic are about the item Optional Parameter Plan Optimization in...
Comments posted to this topic are about the item AI Experience Gap that we...
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