A Simple Method to Load Excel Data
Learn how a C# script can easily load data from Excel into SQL Server.
2024-01-15
6,861 reads
Articles
Eager Aggregation in SQL queries
Aggregation is a widely used way to summarize the content of a database. It is usually expressed with GROUP BY clause or just using aggregate functions (like COUNT or SUM). When the database engine executes a query with aggregations, it produces individual rows need to compute the required output and then performs the aggregation as (almost) last step. We discuss in this article how to re-write a query manually so that the order of operations will be different and when it can be beneficial.
2024-01-15
Dimensional Modelling Case Study Part 1 - Age Group
Learn how you can handle dimensional modeling in a data warehouse when your data uses different categorization for ages.
2024-01-12
2,938 reads
Counting more efficiently
Nearly a decade ago, I wrote a post called “Bad habits : Counting rows the hard way.” In that post, I talked about how we can use SQL Server’s metadata to instantly retrieve the row count for a table.
2024-01-12
Adding Cookie Consent to SQL Server Central
We are adding a consent form to the SQL Server Central website to allow our cookies.
2024-01-10
1,393 reads
An In-Depth Look at MIXED_PAGE_ALLOCATION and Changes in Page Allocation
Learn about the benefits of mixed extent allocation in SQL Server 2016, along with how you can check this setting or enable it in your database.
2024-01-10
1,957 reads
Connecting SQL Server to SaaS applications with a Linked Server
But nowadays, most services are in the cloud. They're not on your servers; they're somewhere else. With most software-as-a-service (SAAS) offerings, you don't have many options to configure connectivity. What if you need data from one SaaS service into another?
2024-01-10
Getting Started with Azure Data Studio
Azure Data Studio (ADS) is a cross platform query tool for SQL Server. Learn how to get started using ADS to work with your SQL Server instances.
2024-01-09 (first published: 2019-03-04)
8,016 reads
Using Azure Data Studio with Git
In this article, we will examine how to use Azure Data Studio with a git repository for storing code.
2024-01-09 (first published: 2019-05-14)
10,408 reads
Always On Availability Groups Troubleshooting and Monitoring Guide
This guide helps you get started on troubleshooting some of the common issues in AlwaysOn Availability Groups and monitoring AlwaysOn Availability Groups. It is intended to provide original content as well as a landing page of useful information that is already published elsewhere.
2024-01-09 (first published: 2021-08-25)
Blogs
SQL Server Security: Always Encryption
By Vinay Thakur
As discussed introduction of Always Encryption blog and initial Encryption at rest as TDE...
SQL Server Security – TDE Encryption
By Vinay Thakur
Transparent Data Encryption(TDE): TDE was initially introduced in SQL Server 2008 Enterprise Edition; this...
A Las Vegas Break
By Steve Jones
Only a little break for me. I’m actually heading to Las Vegas today for ...
Forums
The day-to-day pressures of a DBA team, and how we can work smarter with automation and AI
Comments posted to this topic are about the item The day-to-day pressures of a...
This Week's AI Trust Problem Became Everyone’s Problem
Comments posted to this topic are about the item This Week's AI Trust Problem...
Migrate SSRS Reports to PowerBI Report Server in SQL Server 2025
Comments posted to this topic are about the item Migrate SSRS Reports to PowerBI...
Question of the Day
Identities and Sequences III
When thinking of the Identity property for auto incrementing columns and sequences for the same action, which can be used with the BIGINT data type?
See possible answers