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# postgres

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

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REDB inside, part 1 — the 13 tables the whole engine runs on (with the actual SQL, and why it's not EAV)

REDB inside, part 1 — the 13 tables the whole engine runs on (with the actual SQL, and why it's not EAV)

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15 min read
PostgreSQL WHERE Clause Optimization

PostgreSQL WHERE Clause Optimization

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9 min read
How to Deploy a Next.js + Prisma + PostgreSQL App on a VPS (Complete 2026 Guide)

How to Deploy a Next.js + Prisma + PostgreSQL App on a VPS (Complete 2026 Guide)

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1 min read
Aggregate Identity in Go: UUID v7, ULID, or Snowflake?

Aggregate Identity in Go: UUID v7, ULID, or Snowflake?

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8 min read
Understanding PostgreSQL Tables, Relationships, and Foreign Keys: A Beginner's Journey

Understanding PostgreSQL Tables, Relationships, and Foreign Keys: A Beginner's Journey

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3 min read
Why we built our own credit ledger instead of using Stripe metered billing

Why we built our own credit ledger instead of using Stripe metered billing

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11 min read
PostgreSQL Connection Pooling in FastAPI: PgBouncer vs. SQLAlchemy QueuePool vs. Render's Native Pools

PostgreSQL Connection Pooling in FastAPI: PgBouncer vs. SQLAlchemy QueuePool vs. Render's Native Pools

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5 min read
Stop Using Offset Pagination: Scale Laravel with Cursors

Stop Using Offset Pagination: Scale Laravel with Cursors

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3 min read
Turning PostgreSQL Into an Integration Engine

Turning PostgreSQL Into an Integration Engine

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3 min read
Demystifying max connections limit in Cloud SQL for PostgreSQL

Demystifying max connections limit in Cloud SQL for PostgreSQL

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5 min read
Why Standard Indexes Fail: The Architecture of the Covering Index

Why Standard Indexes Fail: The Architecture of the Covering Index

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4 min read
Supabase RLS Deep Dive — Multi-Tenant Design, Dynamic Policies, and Performance

Supabase RLS Deep Dive — Multi-Tenant Design, Dynamic Policies, and Performance

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3 min read
What I Learned Building a Pure Go PostgreSQL Parser

What I Learned Building a Pure Go PostgreSQL Parser

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1 min read
OpenAI scales PostgreSQL for 800 million users with a single writer (no sharding)

OpenAI scales PostgreSQL for 800 million users with a single writer (no sharding)

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6 min read
Two billing bugs that looked fine until production proved otherwise

Two billing bugs that looked fine until production proved otherwise

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3 min read
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