Job Description of a DBA
I have curated the list of activities of a DBA or one can say Job Description of a DBA. DBA needs to adapt and keep learning new technologies
The...
2023-12-11 (first published: 2023-11-27)
1,920 reads
Blog Posts
A New Word: Guiltwrights
giltwrights – n. the imaginary committee of elders that keeps a running log of your mistakes, steadily building their case that you’re secretly a fraud, a coward, a doofus,...
2023-12-08
54 reads
A SQL Prompt AI Experiment with Window Clauses
SQL Prompt has an EAP with some AI capabilities. I was asked to do some testing, and while I’ve done relatively little, I did find some time to play...
2023-12-08 (first published: 2023-11-22)
432 reads
Friday Flyway Tips–Comparison Options
Recently a customer asked how they could get index changes to be captured in Flyway Desktop. In their case, they wanted a different fill factor, but I decided to...
2023-12-08
38 reads
Understanding I/O Freeze in SQL Server 2022's TSQL Snapshot Backups
SQL Server 2022 introduces a new feature to enable application-consistent snapshot backups. TSQL Snapshot Backups enable the SQL Server to control the database quiesce without external tools. Using TSQL...
2023-12-08 (first published: 2023-11-21)
597 reads
Accounting for Virtualization Head Room
In this post, I discuss about not forgetting to allow for additional head room when planning out new hardware, especially for HA/DR needs.
The post Accounting for Virtualization Head Room...
2023-12-07
32 reads
Becoming Kristyna Ferris <3
Hey folks, fun personal post today. A few weeks ago, I got married! My amazing new husband is Kyle Ferris, and I will be changing my name to Kristyna...
2023-12-07
47 reads
“Surviving the Digital Heatwave: Lessons Learned from Singapore’s Datacenter Meltdown”
Today, we’re unpacking a real-world tech drama that unfolded in Singapore, offering a stark reminder about the vital role of Disaster Recovery (DR) planning and the often overlooked, yet...
2023-12-06 (first published: 2023-11-21)
453 reads
Databricks Unity Catalog primary key and foreign key constraints are not enforced
I’ve been building lakehouses using Databricks Unity catalog for a couple of clients. Overall, I like the technology, but there are a few things to get used to. This...
2023-12-06 (first published: 2023-11-22)
287 reads
TryHackMe Advent of Cyber
I posted that I was thinking about the AdventOfCode this year, but wasn’t sure I’d spend the time. Someone then posted a link to the TryHackMe advent calendar. I...
2023-12-06
23 reads
Blogs
PostgreSQL Support in the Data API Builder
By Steve Jones
Next week I’m at VS Live in San Diego (register and join me) and...
Ten Years of PowerShell
Ten years ago today, I filmed a Pluralsight Play by Play on open source...
T-SQL Tuesday #202: 100 Hours
By Steve Jones
It’s time for T-SQL Tuesday again and this is a great prompt to start...
Forums
Databricks Genie Spaces for SQL Analysts: Natural Language Querying Without Leaving Your Data Platform
Comments posted to this topic are about the item Databricks Genie Spaces for SQL...
The Costs of Multiple Platforms
Comments posted to this topic are about the item The Costs of Multiple Platforms
RegEx Functions II
Comments posted to this topic are about the item RegEx Functions II
Question of the Day
RegEx Functions II
I have this data in a table in a SQL Server 2025 database:
EmailAddressID EmailAddress 7 dylan0@ADVENTURE-WORKS.COM 8 Diane1@ADVENTURE-WORKS.COMIf I run this query, which row(s) are returned?
SELECT top 10 * FROM person.EmailAddress WHERE REGEXP_LIKE(EmailAddress, '^d') AND BusinessEntityID IN (7,8)See possible answers