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

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The Data Dictionary Should Live in the ERD, Not in a Spreadsheet

The Data Dictionary Should Live in the ERD, Not in a Spreadsheet

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5 min read
ERD Tool Free-Tier Limits: 15-Table and 60-Object Caps Distort Models

ERD Tool Free-Tier Limits: 15-Table and 60-Object Caps Distort Models

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6 min read
Schemity vs ChartDB: The Offline Desktop Alternative

Schemity vs ChartDB: The Offline Desktop Alternative

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11 min read
Entity Templates: How to Stop Schema Naming and Field-Order Drift

Entity Templates: How to Stop Schema Naming and Field-Order Drift

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5 min read
You Cannot Judge Coupling and Cohesion From the Same View

You Cannot Judge Coupling and Cohesion From the Same View

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5 min read
Database Context Views Should Show the Relationships They Hide

Database Context Views Should Show the Relationships They Hide

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5 min read
Stop Hand-Translating Between SQL and Your ERD

Stop Hand-Translating Between SQL and Your ERD

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4 min read
ERD Check Constraints: Show Business Rules in Your Diagram

ERD Check Constraints: Show Business Rules in Your Diagram

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4 min read
A Lightweight Desktop ERD Tool With Custom Waypoints and Color-Coded Relationships

A Lightweight Desktop ERD Tool With Custom Waypoints and Color-Coded Relationships

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6 min read
Keyboard-First ERD Design: Build a Schema Without Touching the Mouse

Keyboard-First ERD Design: Build a Schema Without Touching the Mouse

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6 min read
Five schema-design habits that look harmless in a migration file — unbounded VAR

Five schema-design habits that look harmless in a migration file — unbounded VAR

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2 min read
SQL Server: Microsoft's Relational Database for Structured Application Data

SQL Server: Microsoft's Relational Database for Structured Application Data

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16 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
SQL for Real Projects: What Tutorials Don't Teach You

SQL for Real Projects: What Tutorials Don't Teach You

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4 min read
Postgres vs SQLite

Postgres vs SQLite

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4 min read
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