Browsing Tag
sql
83 posts
Become a SQL Scientist: Explore Every Layer of Table Metadata in SQL Server
Become a SQL Scientist: Explore Every Layer of Table Metadata in SQL Server “If you want to master…
SQL Server Stored Procedure Design for Flexible Record Lookup
Using CTEs and JSON to Support Multiple Matching Strategies When working with data I often run into situations…
Best Oracle Database Design Tools in 2025
When you’re looking for a database design tool, it’s not just for fun – you actually need one!…
MySQL vs MongoDB – Visual Design with Real Data Models
When you’re starting learning databases, one of the first questions is: What are the differences between MySQL and…
Your PostgreSQL Command Cheat Sheet (But Way More Useful!)
This guide covers a range of commonly used commands for interacting with and managing your PostgreSQL databases, from…
SQL Server for NoSQL
Using SQL Server for NoSQL: Benefits and Key Limits Many Developers be Curious if SQL Server can handle…
DuckDB 🦆 : Libérez le puissant moteur de Requêtes
Introduction DuckDB est largement reconnu pour ses capacités de traitement analytique, mais sa véritable puissance réside dans son…
Pair and Transpose Adjacent Records within the Group - From SQL to SPL #13
Problem description & analysis: A certain table stores records of personnel from external sources entering and leaving a…
Getting Started with SQL DISTINCT
SQL DISTINCT is an essential feature for eliminating duplicate rows in query results. This article offers a quick…
🚀 SQL vs NoSQL: Which Database Will Make or Break Your Project?
Choosing the right database can be the game-changer for your project’s success. But with so many options, how…
