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

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JOINS AND WINDOWS FUNCTIONS IN SQL

JOINS AND WINDOWS FUNCTIONS IN SQL

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5 min read
SQLite Opus — Web-Based SQLite Browser for Flask

SQLite Opus — Web-Based SQLite Browser for Flask

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2 min read
I Replaced a 2,000-Line Service with a SQL Query. It's Been Running for 3 Years.

I Replaced a 2,000-Line Service with a SQL Query. It's Been Running for 3 Years.

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4 min read
Ch 2: DBeaver, Postgres, Aiven, and Other SQL Shenanigans

Ch 2: DBeaver, Postgres, Aiven, and Other SQL Shenanigans

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2 min read
What’s the worst JOIN bug you’ve seen in a production system?

What’s the worst JOIN bug you’ve seen in a production system?

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1 min read
DAY 2 – Feature Table (Silver Layer Thinking)

DAY 2 – Feature Table (Silver Layer Thinking)

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1 min read
SQL Debezium Kafka Snowflake

SQL Debezium Kafka Snowflake

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4 min read
Data Modeling Best Practices: 7 Mistakes to Avoid

Data Modeling Best Practices: 7 Mistakes to Avoid

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4 min read
Database documentation fails when it relies on human discipline

Database documentation fails when it relies on human discipline

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1 min read
Glue AI Agents to Enterprise Data with Universal SQL

Glue AI Agents to Enterprise Data with Universal SQL

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1 min read
Database documentation fails when it relies on human discipline

Database documentation fails when it relies on human discipline

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1 min read
A Simple Guide to JOINs and Window Functions

A Simple Guide to JOINs and Window Functions

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2 min read
COUNT(column) vs COUNT(*) in SQL — With INNER, LEFT, RIGHT & FULL JOIN Explained

COUNT(column) vs COUNT(*) in SQL — With INNER, LEFT, RIGHT & FULL JOIN Explained

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1 min read
Joins and Windows Functions in SQL

Joins and Windows Functions in SQL

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5 min read
Building sql-splitter: Correctness Is the Product

Building sql-splitter: Correctness Is the Product

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11 min read
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