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

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Tom Chege

Apr 19

Understanding Subqueries and CTEs in SQL

#newbie #sql #datascience

4 min read

Apr 19

Subqueries vs CTEs in SQL: A Complete Guide for Beginners

#beginners #database #sql #tutorial

8 min read

Braeson Nyahera

Apr 19

Sub-queries vs Window Functions vs Common Table Expressions: Which Should You Use in SQL?

#sql #data #postgres #analytics

3 min read

Philip McClarence

Apr 19

PostgreSQL Covering Indexes: Eliminate Heap Fetches with INCLUDE

#database #performance #postgres #sql

3 min read

Apr 19

SQL for Beginners: Essential Concepts Made Simple

#sql #analytics #beginners

2 min read

ZèD

May 12

SQL-First-in-Migrations: Governing Every Database Artifact Through EF Core Migrations

#dotnet #efcore #codefirst #sql

6 min read

Egor Kraev

May 12

Try SLayer, the open-source semantic layer for agents

#agents #sql #semantic #mcp

2 min read

Kahuthu Muriuki

Apr 18

SQL Functions You Will Actually Use in Data Work

#beginners #database #sql

7 min read

soy

Apr 18

PostgreSQL Vector Search & TimescaleDB Performance, SQLite Extension Build Fixes

#database #sql #sqlite

3 min read

Apr 19

A Practical Introduction to SQL: DDL, DML, and Data Analysis

#datascience #database #sql #postgressql

2 min read

Gowtham Potureddi

May 12

ETL Pipeline for Data Engineering: A Beginner's Guide to Extract, Transform, and Load

#python #sql #interview #dataengineering

50 min read

Devansh Kashyap

May 22

Building a SQL-like Relational Database Engine in C++ From Scratch

#cpp #database #sql #systems

2 min read

Arnab Saha

Apr 18

A Curated LeetCode List for Full-Stack Developers

#webdev #typescript #dsa #sql

1 min read

Pawan Singh Kapkoti

Apr 18

Published a SQL Linter to PyPI Because I Was Tired of Bad Queries Hitting Production

#sql #ai #devops #python

3 min read

May 22

Database Maintenance: Tracing Production Incidents to Their Root Cause

#database #devops #performance #sql

21 min read

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