Engineering a Lakehouse with Azure Databricks with Spark Dataframes
How can we get familiar with Azure Databricks with Spark Dataframes?
2025-02-26
Additional Articles
What If You Need to Index a Lot of Duplicate Data?
Let’s get a little nerdy and look at database internals.
2025-02-24
Upgrade and Migrate SSIS Catalog and SSISDB to a New Server
There will come as time when you need to upgrade the host operating system and SQL Server to a newer version. If you are using SQL Server Integration Services (SSIS), one of the things you may need to do is to move the SSIS catalog (SSISDB database) to the new server. We will cover the steps in this tutorial to migrate the SSISDB from one server to another.
2025-02-21
Index Rebuilds Make Even Less Sense with ADR & RCSI
Accelerated Database Recovery (ADR) is a database-level feature that makes transaction rollbacks nearly instantaneous. Here’s how it works.
2025-02-19
Find Text in Stored Procedure, Function, View, or Trigger
How can I accurately find which SQL Server Stored Procedures, Views or Functions are using a specific text string, which can be a table name or any string that is part of the code?
2025-02-17
Fun with PowerShell Asynchronous
Imagine a candle that is lit and takes 1 hour to burn out. Now imagine one hundred candles. How many hours will it last? That depends. If they are lit simultaneously, it will take 1 hour. That is the basic idea of running in the background or asynchronously. Of course, the 100 candles can execute independently of one another, unlike if you try to run 100 processes on a computer with 2 cores. PowerShell has some ways to manage that, as PowerShell job – which we will see in this article – runspaces – needs to add programmable using .net.
2025-02-14
Using Group Managed Service Accounts with SQL Server
In this tip, we will look at how group Managed Service Accounts (gMSA)
2025-02-12
Dark Mode in SSMS 21 and overall first impressions
Let me cut to the chase. If you are like me, you may have been searching for: How to turn on Dark Mode in SSMS V21. Searching for that very thing today inspired me to write this blog to help others do the same thing because I couldn’t seem to find an easy answer.
2025-02-10
How to use @@ROWCOUNT in SQL Server
I would like to know the number of rows affected by my SQL Server query. I know this is displayed as a message in SQL Server Management Studio, but I have to check the number of rows in an IF statement to verify if everything went alright. How can I do this in SQL Server?
2025-02-07
Frappe and Laravel: Database Management and Migrations
In this second installment of our series comparing Frappe and Laravel, we probe into critical aspects of database management and migrations.
2025-02-05
Blogs
5 Starter Projects for Your AI and Data Engineering Portfolio
Reading tutorials is fine. Shipping something is better. If you are trying to break...
The Book of Redgate: Taking Breaks
By Steve Jones
We work hard at Redgate, though with a good work-life balance. One interesting observation...
Database AI Agents: The Read-Only Rule
By Arun Sirpal
Fourth in a series on Ai and databases. What Read-Only Advisory Actually Means A...
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Liability for AI Errors
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Running a Parameter-Sensitive Stored Procedure on a Secondary Replica
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Pro SQL Server Internals
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Question of the Day
Running SQLCMD II
I run this command to start SQLCMD:
sqlcmd -S localhost -E -c "proceed"At the prompt, I type this (the 1> and 2> are prompts):
1> select @@version 2> goWhat happens? See possible answers