The key to predicting future troubles often lies in the past – specifically, historical data. We’ll explore the importance of historical data.
SQL SERVER – What is Instance Hiding? How to do it?
In this blog post, I’ll share a real-life success story of how instance hiding significantly strengthened SQL Server security for one of my clients.
SQL SERVER – Troubleshooting Common CSV Import Issues
Let us explore Troubleshooting Common CSV Import Issues. Importing data from CSV files into SQL Server is a common task.
MySQL – Identifying Unused Indexes in Databases
This article will focus on how you can identify unused indexes in your MySQL database, which could potentially slow performance.
SQL SERVER – Stored Procedures to Check for Pythagorean Triples
I wanted to share another useful programming technique for learning math – using stored procedures to check for Pythagorean triples.
SQL SERVER – Introduction to Dynamic Data Masking
In this blog post, we’ll explore the concept of dynamic data masking, a powerful feature available in Microsoft SQL Server 2016 and later.
MySQL – Identifying and Optimizing the Busiest Tables
Let us learn Identifying and Optimizing the Busiest Tables in MySQL. MySQL provides an easy way to identify the busiest tables using the performance_schema.
SQL SERVER – The Flight Connection Puzzle
Today we are going to see another such puzzle – The Flight Connection Puzzle. This blog post is going to be really fun blog post.
SQL SERVER – The Two Doors, Two Guards Puzzle
I came across a puzzle about “The Two Doors, Two Guards,” popularly known as the “Two Doors Riddle” or the “Heaven and Hell Riddle”.
Deciphering the SQL Server Performance Mysteries with SQL DM
Decipher the SQL Server performance mysteries with SQL DM. Microsoft’s SQL Server is a robust and widely adopted database.