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select * from SQL

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

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Pg-Java v1.0 Debuts as New PostgreSQL Driver — Plus SQLite Fix & DuckCon #7

Pg-Java v1.0 Debuts as New PostgreSQL Driver — Plus SQLite Fix & DuckCon #7

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4 min read
Why Even Advanced AI Breaks Stock Registers: 12 Years of Snapshot Log Evolution and RDBMS Physics

Why Even Advanced AI Breaks Stock Registers: 12 Years of Snapshot Log Evolution and RDBMS Physics

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4 min read
Tracking Tableau Server Storage Over Time with PostgreSQL

Tracking Tableau Server Storage Over Time with PostgreSQL

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2 min read
That VARCHAR(255) Was Never a Decision. It Was a Default.

That VARCHAR(255) Was Never a Decision. It Was a Default.

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4 min read
Optimizing an 18 TB Azure SQL Hyperscale Database — Part 1: Context & Principles

Optimizing an 18 TB Azure SQL Hyperscale Database — Part 1: Context & Principles

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5 min read
Solon Data SQL: Three Layers of Data Access Without the Bloat

Solon Data SQL: Three Layers of Data Access Without the Bloat

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5 min read
Why schema drift goes undetected

Why schema drift goes undetected

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7 min read
Data Types and So much more

Data Types and So much more

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2 min read
Top N per group is the query `LIMIT` can't write

Top N per group is the query `LIMIT` can't write

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3 min read
How to compare two PostgreSQL schemas

How to compare two PostgreSQL schemas

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6 min read
BUILDING GREENWOOD ACADEMY DATABASE USING POSTGRESQL

BUILDING GREENWOOD ACADEMY DATABASE USING POSTGRESQL

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5 min read
Solving the Division Problem in SQL and Relational Algebra Using Python Reasoning

Solving the Division Problem in SQL and Relational Algebra Using Python Reasoning

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3 min read
SQLite vs PostgreSQL: Choosing the Right Database

SQLite vs PostgreSQL: Choosing the Right Database

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5 min read
AWS retired its free database migration assessment tool. The reason should change how you build developer tools.

AWS retired its free database migration assessment tool. The reason should change how you build developer tools.

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10 min read
Your BigQuery bill is a query-shape problem. We cut one 72% in three weeks.

Your BigQuery bill is a query-shape problem. We cut one 72% in three weeks.

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3 min read
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