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# postgres

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

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I Dumped Linux's Entire Git History Into a Database — and What I Found Felt Like Archaeology

I Dumped Linux's Entire Git History Into a Database — and What I Found Felt Like Archaeology

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9 min read
Add slow-query detection and request budgets to Node without swapping your DB client

Add slow-query detection and request budgets to Node without swapping your DB client

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1 min read
PostgreSQL for AI: Why It's Actually Better Than Vector Databases

PostgreSQL for AI: Why It's Actually Better Than Vector Databases

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4 min read
I Tested PostgreSQL on 5 Million Rows, Here’s What Actually Makes Queries Fast

I Tested PostgreSQL on 5 Million Rows, Here’s What Actually Makes Queries Fast

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5 min read
Schema-risk

Schema-risk

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2 min read
Build a RAG Chatbot Without Pinecone: pgvector + Next.js in Under 100 Lines

Build a RAG Chatbot Without Pinecone: pgvector + Next.js in Under 100 Lines

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3 min read
Debugging Stale Continuous Aggregates in TimescaleDB

Debugging Stale Continuous Aggregates in TimescaleDB

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4 min read
PostGIS After pg_upgrade: Fixing Version Mismatches and Broken Functions

PostGIS After pg_upgrade: Fixing Version Mismatches and Broken Functions

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4 min read
Simple and cheap RAG - genai-toolbox and pgvector

Simple and cheap RAG - genai-toolbox and pgvector

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2 min read
🚀 Built a Cross-Database(AI) Recommendation System using FDW + Prisma

🚀 Built a Cross-Database(AI) Recommendation System using FDW + Prisma

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2 min read
1GB VM. How do I pack whole production stack to it.

1GB VM. How do I pack whole production stack to it.

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5 min read
Designing an Expiring Inbox System with Background Workers

Designing an Expiring Inbox System with Background Workers

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10 min read
Quando o Banco Não Caiu: Um Incidente de Conexão Que Expôs um Problema de Resiliência na Aplicação

Quando o Banco Não Caiu: Um Incidente de Conexão Que Expôs um Problema de Resiliência na Aplicação

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3 min read
How AI Turns a 27-Point EXPLAIN Plan Audit Into One-Click Query Fixes

How AI Turns a 27-Point EXPLAIN Plan Audit Into One-Click Query Fixes

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9 min read
How to Reset the PostgreSQL `postgres` Password (Forgot Password Fix)

How to Reset the PostgreSQL `postgres` Password (Forgot Password Fix)

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2 min read
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