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Posts on building, using, and learning about databases.

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Distributed Database Internals: The Engineering Behind Log-Structured Merge (LSM) Trees
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Distributed Database Internals: The Engineering Behind Log-Structured Merge (LSM) Trees

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4 min read
Why Your AI Agent Forgets Everything (And How to Fix It With Graph + Vector Memory)

Why Your AI Agent Forgets Everything (And How to Fix It With Graph + Vector Memory)

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5 min read
PostgreSQL connection pooling — PgBouncer vs Pgpool-II compared in 5 key areas

PostgreSQL connection pooling — PgBouncer vs Pgpool-II compared in 5 key areas

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9 min read
SurrealDB 3.0 benchmarks: a new foundation for performance
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SurrealDB 3.0 benchmarks: a new foundation for performance

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36 min read
Ephemeral Database Branches in CI/CD: A Practical Guide to Per-PR Environments at Scale
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Ephemeral Database Branches in CI/CD: A Practical Guide to Per-PR Environments at Scale

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10 min read
Prisma ORM Patterns with Claude Code: N+1 Prevention and Transaction Design

Prisma ORM Patterns with Claude Code: N+1 Prevention and Transaction Design

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3 min read
7 PostgreSQL monitoring tools every DBA should know in 2026
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7 PostgreSQL monitoring tools every DBA should know in 2026

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7 min read
NestJS MSA Lite 실전 아키텍처 (2/3) — 데이터 레이어와 비동기 처리

NestJS MSA Lite 실전 아키텍처 (2/3) — 데이터 레이어와 비동기 처리

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2 min read
How to Choose the Right Database for Your Use Case (Beginner to Advanced)

How to Choose the Right Database for Your Use Case (Beginner to Advanced)

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19 min read
EAV: a fascinating, but often dangerous pattern
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EAV: a fascinating, but often dangerous pattern

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2 min read
Multi-Tenant Architecture: Database Per Tenant vs Shared Schema — Pros and Cons (2026)

Multi-Tenant Architecture: Database Per Tenant vs Shared Schema — Pros and Cons (2026)

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5 min read
How to implement “CreatedAt” and “UpdatedAt” timestamps in Entity Framework Core?

How to implement “CreatedAt” and “UpdatedAt” timestamps in Entity Framework Core?

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7 min read
Inside SQLite’s Frontend: The Parser- Turning Tokens into Meaning
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Inside SQLite’s Frontend: The Parser- Turning Tokens into Meaning

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4 min read
I Built a Schema Migration Tool for Cassandra Because Nothing Else Worked

I Built a Schema Migration Tool for Cassandra Because Nothing Else Worked

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5 min read
Why I don't trust AI with my query plans
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Why I don't trust AI with my query plans

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2 min read
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