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Posts on building, using, and learning about databases.

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Data entities: structure and purpose

Data entities: structure and purpose

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6 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
MongoDB Backup and Restore Strategy on AWS

MongoDB Backup and Restore Strategy on AWS

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3 min read
GDPR, PII and data masking: how to stop leaking personal data everywhere

GDPR, PII and data masking: how to stop leaking personal data everywhere

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5 min read
AI agent has more write access than the newest hire

AI agent has more write access than the newest hire

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4 min read
Your GraphRAG stack is two databases. It should be one.

Your GraphRAG stack is two databases. It should be one.

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6 min read
I built a native macOS database GUI because I was fed up with TablePlus limits

I built a native macOS database GUI because I was fed up with TablePlus limits

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1 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
Load Testing to Failure: Finding Your True Performance Ceiling

Load Testing to Failure: Finding Your True Performance Ceiling

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3 min read
SQLite Internals: Win32 Malloc; PostgreSQL 19 LZ4 Compression, Spock 6 Beta

SQLite Internals: Win32 Malloc; PostgreSQL 19 LZ4 Compression, Spock 6 Beta

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3 min read
Boosting Team Collaboration: Readable Database Interactions in Node.js

Boosting Team Collaboration: Readable Database Interactions in Node.js

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3 min read
Why Your Postgres Is Idle But Your API Is Timing Out (PgBouncer Pool Exhaustion, Explained)

Why Your Postgres Is Idle But Your API Is Timing Out (PgBouncer Pool Exhaustion, Explained)

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3 min read
Postgres vs SQLite

Postgres vs SQLite

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4 min read
What Is a Semantic Layer? A Practical Guide for Data Engineers

What Is a Semantic Layer? A Practical Guide for Data Engineers

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16 min read
Real-Time Analytics: When You Need It and When You Don't

Real-Time Analytics: When You Need It and When You Don't

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5 min read
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