Inside the Walls of Azure SQL MI
Here's a teaser about Azure SQL Managed Instance, which isn't quite PaaS or IaaS, but isn't as locked down as you might think. This is the introduction to a three part series to follow.
Stairway to Transaction Log Management in SQL Server Level, 8: Optimizing Log Throughput
This level takes a deeper look at how log fragmentation can affect the performance of operations that need to read the log, such as log backups, or the crash recovery process.
PostgreSQL High Availability Options
We are deploying a new application that uses PostgreSQL database. My manager has asked me to design high availability into the implementation. As a SQL Server database administrator, I’ve been managing PostgreSQL databases for a while. However, I’m not sure which high availability options to implement. What are the different high availability options for PostgreSQL?
Columnstore Index Improvements in SQL Server 2025
Columnstore indexes are a powerful tool for storing analytic data directly in SQL Server. This feature has improved in every version of SQL Server since their inception over ten years ago, and SQL Server 2025 is no exception!
Why Tech Events Matter for Data Pros (and why I’m grateful)
I just got back from the Redgate Summit events in New York City, where I had the chance to present, swap stories, and nerd out with a lot of brilliant data folks. I came home energized… and then promptly slept for 14 hours on Thursday. That’s the best kind of exhaustion in my book. The […]
From Rows to Pages: The Hidden Chaos Behind SQL Server’s Sampling Methods
Learn about the TABLESAMPLE option in T-SQL and uncover some of the pitfalls of assuming this works as you think it does.
Your Favorite Improvement
This Friday Steve asks about what you're looking forward to in SQL Server 2025, if anything.
Long Short-Term Memory Network for Machine Learning
While Recurrent Neural Networks (RNN) are powerful, they often struggle with long-term dependencies due to the vanishing gradient problem. Long Short-Term Memory Networks (LSTMs) address this issue by introducing memory cells and gates. For beginners, understanding LSTM components, such as the input, output, and forget gates, can be challenging. This tip breaks down LSTMs in an intuitive way, highlighting their importance and practical applications.
Blogs
Blog a Day – Day 1: History of AI
By Vinay Thakur
it has been a year since i have not written much on the blog...
A New Word: on tenderhooks
By Steve Jones
on tenderhooks – adj. feeling the primal satisfaction of being needed by someone, which...
Ramblings about data communities and your contributions, no excuses
By DataOnWheels
I have been active in the data community throughout my career. I have met...
Forums
Ola Hallengren Index Optimize Maintenance can we have data compression = page
I have a quick question on Ola Hallengren Index Optimize Maintenance . Do we...
how do i map the "current" object entry in for each to one variable
hi, in an ssis for each loop over an object variable called MyListVariable, i...
Simulating Mercury’s Orbital Motion Using Pure T-SQL (NASA 2025 Dataset)
SQL Server is typically viewed as a transactional or analytical database engine. However, it...
Question of the Day
String Similarity I
On SQL Server 2025, when I run this, what is returned?
SELECT EDIT_DISTANCE_SIMILARITY('SQL Server', 'MySQL') See possible answers