Engineering a Lakehouse with Azure Databricks with Spark Dataframes
How can we get familiar with Azure Databricks with Spark Dataframes?
2025-02-26
How can we get familiar with Azure Databricks with Spark Dataframes?
2025-02-26
Let’s get a little nerdy and look at database internals.
2025-02-24
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
Accelerated Database Recovery (ADR) is a database-level feature that makes transaction rollbacks nearly instantaneous. Here’s how it works.
2025-02-19
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
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
In this tip, we will look at how group Managed Service Accounts (gMSA)
2025-02-12
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
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
In this second installment of our series comparing Frappe and Laravel, we probe into critical aspects of database management and migrations.
2025-02-05
By Steve Jones
I recently started playing with the MCP Server for SQL Server, which is a...
If you spend your days tuning queries, managing pipelines, or keeping a production database...
I’ve been rebuilding my three-site SQL Server demo lab, and I ran into something...
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I have added a few indexes to one of my tables in SQL Server 2025:
ALTER TABLE dbo.CustomerContact
ADD CONSTRAINT PK_CustomerContact
PRIMARY KEY (CustomerID);
-- Create index on CustomerEmail
CREATE INDEX IX_CustomerContact_CustomerEmail
ON dbo.CustomerContact (CustomerEmail);
CREATE INDEX IX_CustomerContact_CustomerPhone
ON dbo.CustomerContact (phone);
I then do this to disable one index:
alter index IX_CustomerContact_CustomerPhone on dbo.CustomerContact disableI see this when I check the index status:
I decide to rebuild all indexes with this command:
ALTER INDEX ALL ON dbo.CustomerContact rebuildAfter I do this, what will I see for the index status? See possible answers