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# postgres

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

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Why I Moved Redis Acknowledgement Outside the Database Transaction

Why I Moved Redis Acknowledgement Outside the Database Transaction

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4 min read
Small AI database questions can become big scans

Small AI database questions can become big scans

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1 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
How I built a free real estate AVM with 375k notary transactions, PostGIS, and a 4€/month VPS

How I built a free real estate AVM with 375k notary transactions, PostGIS, and a 4€/month VPS

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4 min read
What It Actually Takes to Audit Aurora PostgreSQL on AWS

What It Actually Takes to Audit Aurora PostgreSQL on AWS

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7 min read
Sync Supabase via OAuth: No Connection String Needed

Sync Supabase via OAuth: No Connection String Needed

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9 min read
Preventing double-bookings with PostgreSQL exclusion constraints

Preventing double-bookings with PostgreSQL exclusion constraints

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6 min read
RAG and Vector Search with pgvector and Amazon Bedrock (Part 4)

RAG and Vector Search with pgvector and Amazon Bedrock (Part 4)

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8 min read
Your AI database agent should not query the primary by default

Your AI database agent should not query the primary by default

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1 min read
Natural-language SQL breaks quietly when schema context goes stale

Natural-language SQL breaks quietly when schema context goes stale

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1 min read
PostgreSQL backup tool Databasus released backup verification in real database Docker containers

PostgreSQL backup tool Databasus released backup verification in real database Docker containers

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7 min read
The Interval Is the Thing: Modelling Range Types as First-Class Domain Objects in .NET

The Interval Is the Thing: Modelling Range Types as First-Class Domain Objects in .NET

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16 min read
Multi-Tenant Auth with Cognito and PostgreSQL Row-Level Security (Part 2)

Multi-Tenant Auth with Cognito and PostgreSQL Row-Level Security (Part 2)

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7 min read
The Other Half of the Dual-Write Problem: What Happens When a Job Finishes

The Other Half of the Dual-Write Problem: What Happens When a Job Finishes

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7 min read
Defeating Race Conditions: Optimistic Locking in Laravel

Defeating Race Conditions: Optimistic Locking in Laravel

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3 min read
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