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HABTM, has_many through, STI, and polymorphic associations in Rails

HABTM, has_many through, STI, and polymorphic associations in Rails

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4 min read
Save any webhook data to a database automatically with n8n — free workflow JSON

Save any webhook data to a database automatically with n8n — free workflow JSON

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4 min read
Maintaining Apache Iceberg Tables: Compaction, Expiry, and Cleanup

Maintaining Apache Iceberg Tables: Compaction, Expiry, and Cleanup

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6 min read
I Finally Understood Elasticsearch After Thinking About Libraries

I Finally Understood Elasticsearch After Thinking About Libraries

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3 min read
When Catalogs Are Embedded in Storage

When Catalogs Are Embedded in Storage

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7 min read
I indexed 500+ security terms into a searchable glossary — what I learned about knowledge bases

I indexed 500+ security terms into a searchable glossary — what I learned about knowledge bases

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5 min read
The Only Guide You Need for Prisma Migration Conflicts (Without Losing Data)

The Only Guide You Need for Prisma Migration Conflicts (Without Losing Data)

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6 min read
Your Database Will Be Breached Someday. The Question Is: Will Passwords Be Inside?

Your Database Will Be Breached Someday. The Question Is: Will Passwords Be Inside?

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3 min read
Writing to an Apache Iceberg Table: How Commits and ACID Actually Work

Writing to an Apache Iceberg Table: How Commits and ACID Actually Work

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7 min read
[System Design] H3 Geospatial Indexing: How Uber Finds Nearby Drivers with Hexagonal Spatial Index

[System Design] H3 Geospatial Indexing: How Uber Finds Nearby Drivers with Hexagonal Spatial Index

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5 min read
AI SQL Assistants: What to Actually Look For Before You Commit

AI SQL Assistants: What to Actually Look For Before You Commit

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6 min read
I made the database compute everything: building an SLA-credit system of record on Aurora PostgreSQL + Vercel

I made the database compute everything: building an SLA-credit system of record on Aurora PostgreSQL + Vercel

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7 min read
Diagnosing a slow Rails page, layer by layer

Diagnosing a slow Rails page, layer by layer

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4 min read
Semantic Search with PostgreSQL: Pragmatism Beats Hype - Most of the Time

Semantic Search with PostgreSQL: Pragmatism Beats Hype - Most of the Time

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8 min read
application.properties

application.properties

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1 min read
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