All the chapters in my data architecture book are now available!
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...
2023-11-06
34 reads
James Serra's Blog
My data architecture book now has 15 chapters available!
Only one more chapter to go! As I have mentioned in prior blog posts, I have been writing a data architecture book, which I started last November. The title...
2023-11-08 (first published: 2023-10-23)
641 reads
Microsoft Fabric roadmap
Microsoft Fabric is an awesome product that has now been in public preview for five months. If you are not familiar with it, check out my recent video where...
2023-10-11
239 reads
Eleven chapters of my data architecture book are available
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...
2023-10-18 (first published: 2023-10-02)
338 reads
Nine chapters of my data architecture book are available
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...
2023-09-01
49 reads
Serving layers with a data lake
Data lakes typically have three layers: raw, cleaned, and presentation (also called bronze, silver, and gold if using the medallion architecture popularized by Databricks). I talk about this is...
2023-08-28 (first published: 2023-08-09)
412 reads
Microsoft Fabric: Lakehouse vs Warehouse video
Since Microsoft Fabric became available, I blogged about it and have an introduction video on Fabric that you can view here. I wanted to follow up with a short 30-minute video...
2023-08-04 (first published: 2023-07-18)
488 reads
Three more chapters of my data architecture book are available!
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)
694 reads
Microsoft Fabric introduction video
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)
506 reads
Build announcement: Microsoft Fabric
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)
539 reads
Blogs
Programmatic Tool Calling with the Claude SDK
Programmatic Tool Calling with the Claude SDK Every morning somebody on the team runs the...
A New Word: Mauerbauertraurigkeit
By Steve Jones
mauerbauertraurigkeit – n. inexplicable urge to push people away, even close friends whose company...
Methodology for dealing with bad data in production
By Brian Kelley
Pinal Dave wrote up his methodology for what to do when you discover bad...
Forums
Why SQL Server Database Attach fails and how to repair it
Comments posted to this topic are about the item Why SQL Server Database Attach...
Fixing P1 Queries
Comments posted to this topic are about the item Fixing P1 Queries
Question of the Day
BIT_COUNT() IV
In SQL Server 2025, I run this code:
select bit_count('A')
What is returned? See possible answers