Blogs

Should We Do Index Maintenance on an Azure SQL Managed Instance or Azure SQL Database?

Should We Do Index Maintenance on an Azure SQL Managed Instance or Azure SQL Database?

Have you ever received advice that was technically correct, but it was too hard to understand?

I think of this as “accidental bad advice,” because it can lead to confusion and bad outcomes. There’s a LOT of accidental bad advice out there on index maintenance for SQL Server and cloud versions like Azure SQL, even in the official documentation.

In this post I’m answering a common index maintenance question, and we’re going to keep it simple.

Continue reading

Even Smart People Make Terrible Data Modeling Decisions

Even Smart People Make Terrible Data Modeling Decisions

By Kendra Little on July 11, 2023 • 5 min read

Category: data-modeling

I was doing a bit of data analysis, and the resulting numbers didn’t quite add up.

I double-checked my queries. Had I goofed in my sql? Nope. Next, I looked into if some of the data was in an inconsistent state.

What I found was worse than what I’d imagined. As a data person, it made me feel sad and icky.

Continue reading

My Performance Tuning Precon and Git Session at PASS Data Community Summit 2023

My Performance Tuning Precon and Git Session at PASS Data Community Summit 2023

By Kendra Little on July 10, 2023 • 3 min read

I’m thrilled to be heading to Seattle in November for the PASS Data Community Summit. My favorite things about the PASS Summit are making connections, learning from folks, broading my horizons, helping build a vibrant community, and teaching.

Teaching is a great privilege, and I’m excited to be giving both a pre-conference session and a regular session. I chat about the sessions in this ~4 minute video.

Continue reading

Adding a Netlify Contact Form to a Hugo Static Site

Adding a Netlify Contact Form to a Hugo Static Site

By Kendra Little on June 29, 2023 • 7 min read

I redid my static site’s contact form with a free option from my host, Netlify.

Here’s why I changed my static site host and how I got a Netlify contact form to work with a blog built on Hugo and the Mainroad theme.

Continue reading

Is It OK to Show My Database Schema to ChatGPT and GitHub Copilot?

Is It OK to Show My Database Schema to ChatGPT and GitHub Copilot?

I’m answering two questions from Brent Ozar’s list of user questions open for answers.

Q: What’s your opinion of entering confidential info in chat gpt? Will we see AI therapist chat bots?

Q: In terms of security, is it OK to expose your database to tools like GitHub Copilot in Azure Data Studio? Someone will know that your email address column is not encrypted or a stored procedure is not parsing its input parameters when dynamic T-SQL is built.

Continue reading

When NOT to Choose SQL Server to Store Your Data

When NOT to Choose SQL Server to Store Your Data

By Kendra Little on June 21, 2023 • 7 min read

I recently posted on LinkedIn that I was interviewing for a SQL Server database administrator role for the first time in a long time. I invited folks: “Ask me your favorite interview question!”

Stephen Vakil had a great one: “when should you use SQL Server to store your data?”

For situations where SQL Server is already in use and there’s a relatively low barrier to entry, I think it’s simpler to turn this question around and ask, “When is SQL Server not a good choice for storing your data?”

This post is also available as a podcast episode, and on YouTube.

Continue reading

Career Navigation in the Time of Tech Layoffs

Career Navigation in the Time of Tech Layoffs

By Kendra Little on May 23, 2023 • 5 min read

Reorganizations and layoffs are now commonplace in the tech industry: a daily occurrence. It’s increasingly necessary for tech workers mentally prepare for potential job loss and uncertainties that arise. It’s a common antipattern to believe that it’s “too late” to prepare for a layoff or unexpected reorganization if a layoff has already occurred in your organization.

It’s never too late, and it’s always the right time these days to start mentally preparing yourself for change– because there’s reliably another change around the corner.

Continue reading