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

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Karlis

Apr 30

Acacia DB for VS Code: Map your database usage in source code (1.0.0 1.2.0)

#vscode #database #sql #productivity

5 min read

Philip McClarence

Apr 30

PostgreSQL Aggregate and Window Function Tuning

#database #performance #postgres #sql

9 min read

Ephantus Macharia

Apr 30

Subqueries vs CTEs in SQL: Master Nested Queries and Write Cleaner, Smarter Code

#beginners #database #sql #productivity

3 min read

Gowtham Potureddi

Apr 30

Salesforce Data Engineering Interview Questions

#python #sql #dataengineering #interview

41 min read

soy

Apr 29

DuckDB 1.5.2, PostgreSQL Linux 7.0 Regression, & SQLite Formal Verification

#database #sql #sqlite

3 min read

Akhilesh

Apr 29

Aggregations: Counting, Summing, and Averaging Your Data

#sql #ai #beginners #python

7 min read

Philip McClarence

Apr 29

PostgreSQL Subquery and CTE Optimization

#database #performance #postgres #sql

8 min read

78% index disk waste revealed by custom tools

Ali Afana

May 9

How to Find the Postgres Indexes Your Planner Never Picks (I Found 20 of 51)

#postgres #database #performance #sql

10 min read

Akhilesh

Apr 29

SQL Basics: Talking to a Database for the First Time

#beginners #database #sql #ai

7 min read

soy

Apr 28

PostgreSQL Extension for Row Padding, pgBackRest EOL, and SQLite Windows XP Support

#database #sql #sqlite

3 min read

Philip McClarence

Apr 28

PostgreSQL Join Optimization: Nested Loop, Hash, and Merge

#database #performance #postgres #sql

11 min read

Apr 28

Pivotal: A better syntax for data analysis in Python

#pandas #datascience #python #sql

6 min read

Gowtham Potureddi

Apr 28

Databricks Data Engineering Interview Questions

#python #sql #dataengineering #interview

36 min read

Apr 28

SQL Subqueries vs CTEs: What I Wish Someone Told Me When I Was Learning SQL

#beginners #database #sql #tutorial

3 min read

Gabriel Njoroge

Apr 28

Understanding Subquery and Common Table Expressions(CTEs)

#beginners #database #sql #tutorial

2 min read

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