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

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Introduction to SQL
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Introduction to SQL

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3 min read
Create Histogram Charts With MySQL – Tutorial
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Create Histogram Charts With MySQL – Tutorial

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4 min read
Launching ChartDB: Visualize database schemas with a single query
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Launching ChartDB: Visualize database schemas with a single query

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1 min read
PREVENT YOUR BACKEND FROM SQL INJECTION
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PREVENT YOUR BACKEND FROM SQL INJECTION

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3 min read
RoadMap to Data-Analytics 2024!

RoadMap to Data-Analytics 2024!

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2 min read
An ASP.NET Core Web Api to access and manipulate project data using EF Core, and JWT on a PostgreSQL or SQL Server database.
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An ASP.NET Core Web Api to access and manipulate project data using EF Core, and JWT on a PostgreSQL or SQL Server database.

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1 min read
To Index Data is To Sort Data

To Index Data is To Sort Data

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5 min read
The Ultimate Guide to Data Analytics

The Ultimate Guide to Data Analytics

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2 min read
SQL Complete guide for Interview
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SQL Complete guide for Interview

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13 min read
Recommended Project: Personnel Management System Database Setup
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Recommended Project: Personnel Management System Database Setup

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3 min read
Sites to practice SQL

Sites to practice SQL

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1 min read
How I Slashed CPU Usage by 20%: 5 Proven SQL Optimization Techniques
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How I Slashed CPU Usage by 20%: 5 Proven SQL Optimization Techniques

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2 min read
Creating Unique Slugs on Supabase with PostgreSQL
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Creating Unique Slugs on Supabase with PostgreSQL

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3 min read
Ma Première Expérience avec SQL Server et T-SQL : Création d'une Base de Données pour une Bibliothèque
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Ma Première Expérience avec SQL Server et T-SQL : Création d'une Base de Données pour une Bibliothèque

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5 min read
Exploring New Features in PostgreSQL 17 with Python
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Exploring New Features in PostgreSQL 17 with Python

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3 min read
Understanding Your Data: The Essentials of Exploratory Data Analysis
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Understanding Your Data: The Essentials of Exploratory Data Analysis

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8 min read
Basic MySQL Queries: A Comprehensive Guide
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Basic MySQL Queries: A Comprehensive Guide

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4 min read
Database Indexing Explained: Why It's Like a Book's Table of Contents

Database Indexing Explained: Why It's Like a Book's Table of Contents

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3 min read
Group and Summarize data, and align to the specified sequence #eg31

Group and Summarize data, and align to the specified sequence #eg31

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1 min read
Unlocking the Power of Text-to-SQL with LangDB
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Unlocking the Power of Text-to-SQL with LangDB

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3 min read
SQL, mark continuous rows with sequence numbers #eg30

SQL, mark continuous rows with sequence numbers #eg30

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1 min read
Boost Your Website Security for Free with SafeLine WAF

Boost Your Website Security for Free with SafeLine WAF

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3 min read
SafeLine: Secure Your Web Applications Effortlessly

SafeLine: Secure Your Web Applications Effortlessly

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2 min read
SQL, compute cumulative sums according to the termination condition #eg29

SQL, compute cumulative sums according to the termination condition #eg29

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1 min read
Cast for type conversion in SQL
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Cast for type conversion in SQL

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2 min read
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