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Posts on tips and tricks, using and learning about SQL for database development and analysis.

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🔧 Embed SQL Editor ✍️ in Your Internal Web Portal 💻

🔧 Embed SQL Editor ✍️ in Your Internal Web Portal 💻

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5 min read
How to remove duplicates in Postgres SQL

How to remove duplicates in Postgres SQL

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4 min read
The Importance of Minimizing Database Queries in Backend Development

The Importance of Minimizing Database Queries in Backend Development

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1 min read
Top 8 Free Database Design Tools for 2025

Top 8 Free Database Design Tools for 2025

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6 min read
SQL Admin Scripts: A Practical Toolkit for Managing Servers and Databases

SQL Admin Scripts: A Practical Toolkit for Managing Servers and Databases

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9 min read
Mastering SQLMap Tamper Scripts: The Ultimate Guide to Evading WAFs Like a Pro [Must Read Article]

Mastering SQLMap Tamper Scripts: The Ultimate Guide to Evading WAFs Like a Pro [Must Read Article]

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3 min read
Transforming Nested JSON into Usable Data with SQL CROSS APPLY

Transforming Nested JSON into Usable Data with SQL CROSS APPLY

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3 min read
Data Engineer as a Real-Time Algo Trader – Turning Pipelines into Profit (or at Least Trying)!

Data Engineer as a Real-Time Algo Trader – Turning Pipelines into Profit (or at Least Trying)!

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13 min read
Simple SQL Statements Only Exist in Coursebooks and Training Courses

Simple SQL Statements Only Exist in Coursebooks and Training Courses

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7 min read
Day 5 of SQL Series || Operators , Wildcards and Aggregate Functions

Day 5 of SQL Series || Operators , Wildcards and Aggregate Functions

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4 min read
PostgreSQL CSV Import and Export Guide

PostgreSQL CSV Import and Export Guide

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1 min read
Understanding Transaction Isolation Levels in PostgreSQL

Understanding Transaction Isolation Levels in PostgreSQL

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2 min read
Selecting the Right Database for the Job

Selecting the Right Database for the Job

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6 min read
Aurora DSQL: Create a Serverless Cluster and Connect with PostgreSQL Client

Aurora DSQL: Create a Serverless Cluster and Connect with PostgreSQL Client

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5 min read
Mastering SQL: A Comprehensive Roadmap for Beginners (Part I)

Mastering SQL: A Comprehensive Roadmap for Beginners (Part I)

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3 min read
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