2024-03-29
1,119 reads
SQL Server
Machine learning K-Means applied to SQL Server data
This article shows how to use Python to access data in SQL Server and produce a K-Means analysis with a chart.
2024-01-08
2,115 reads
SQL Window Functions Series: NTILE()
Unlock the power of SQL's NTILE function with our latest deep-dive article. Learn to segment your data effectively into quantiles for more nuanced analysis, discover common pitfalls and their solutions, and optimize your queries for peak performance.
2024-02-03 (first published: 2024-01-03)
3,581 reads
Creating a Hyperscale Database in Azure Using the Azure Portal
One of the most effective ways to fully utilize your data is to create an Azure Hyperscale database. The principles of Azure Hyperscale databases have been discussed in this article, including their cost-effectiveness, worldwide accessibility, automatic scaling, and reliable performance.
2023-12-22
1,060 reads
SQL Window Functions Series: LAG() and LEAD()
Dive deep into the powerful SQL window functions, LAG() and LEAD(). Explore their intricacies, discover real-world examples, and avoid common pitfalls.
2023-12-11
4,465 reads
2023-11-27
3,894 reads
Profiler and Server Side Traces
Profiler is a GUI based tool that runs a SQL Server trace to capture the metrics listed above as well additional data. This data can then be used to determine where your SQL Server performance issues are related to your TSQL code. Running a trace without using Profiler is known as a Server Side Trace. You can create and start the trace using TSQL commands instead of having to use the GUI.
2023-09-29
SQL Server Execution Plan Issues when using TOP Clause and Various Parameters
A query is sometimes super fast and sometimes very slow. One of the main reasons for this problem is Parameter Sniffing. There are several approaches to addressing the Parameter Sniffing issue and this article discusses effective methods for handling Parameter Sniffing in SELECT statements containing a TOP clause.
2023-09-18
Generate Test Data Sets for Testing SQL Server Database Applications
In this tip, we will discuss the process of generating test data to verify query logic without relying on real-life data, along with some helpful guidelines. We will also cover various scenarios and their corresponding solutions.
2023-09-15
Working with SQL Server Stored Procedures and .NET
There is more than one way to work with SQL Server stored procedures from within a .NET Application. However, when using parameters, in order to avoid exposing your code to "SQL Injection" vulnerabilities, there is a certain way based on which you should write your code.
2023-08-21
Blogs
DBA and Developer: Allies or Adversaries?
By Rohit Garg
In the expansive landscape of software development, the relationship between Database Administrators (DBAs) and...
New Pluralsight Course - Certified Kubernetes Administrator - Working With Your Cluster
We’re working through the major refresh of my Certified Kubernetes Administrator series at Pluralsight! The...
Friday Basics: the CIA Triad
By Brian Kelley
In information security (INFOSEC), there several foundational concepts and principles. One of the ones...
Forums
Query about GAC (Global Assembly Cache)
Hi everyone, So I have a SSIS package that performs some importing/exporting from MySQL...
How to check for data loss after rollback
Hello SSC, I am not a DBA,. I have some DBA knowledge, but my...
How to create a baseline using counters to analyze server performance?
I am currently working on creating a baseline for our server, using various counters...
Question of the Day
Reporting Services Editions
In which editions of SQL Server 2022 can you run Reporting Services?
See possible answers