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# postgres

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

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PostgreSQL: First Approach to Vector Databases with pgvector and Python

PostgreSQL: First Approach to Vector Databases with pgvector and Python

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6 min read
Preventing XID Wraparound on TimescaleDB Hypertables

Preventing XID Wraparound on TimescaleDB Hypertables

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4 min read
I built a tool that runs your Postgres migrations before they hit production
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I built a tool that runs your Postgres migrations before they hit production

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3 min read
TigerFS: A Full Filesystem Inside PostgreSQL (And Why This Obsession Feels Like a Symptom)
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TigerFS: A Full Filesystem Inside PostgreSQL (And Why This Obsession Feels Like a Symptom)

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8 min read
Local AI Chatbot Project Update
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Local AI Chatbot Project Update

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

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9 min read
Supabase Row Level Security in Production: Patterns That Actually Work

Supabase Row Level Security in Production: Patterns That Actually Work

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5 min read
PostgreSQL for AI: Why It's Actually Better Than Vector Databases
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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
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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
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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
Cover image for 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
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