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#postgres

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

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ReBAC isn't the problem. The ReBAC tools I tried are.

ReBAC isn't the problem. The ReBAC tools I tried are.

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4 min read
Database: SQLite Backup and Restore

Database: SQLite Backup and Restore

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3 min read
Your Test Went Red. Can You Read It?

Your Test Went Red. Can You Read It?

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8 min read
How to Test Search Relevance Before You Ship a Ranking Change

How to Test Search Relevance Before You Ship a Ranking Change

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6 min read
FOR UPDATE SKIP LOCKED Was Not Enough: A Stale Failure Write Race in an Inbox Processor

FOR UPDATE SKIP LOCKED Was Not Enough: A Stale Failure Write Race in an Inbox Processor

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7 min read
How I Let My AI Coding Agent Write Database Migrations Without Losing Data

How I Let My AI Coding Agent Write Database Migrations Without Losing Data

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6 min read
Episode 3: Setting Up a Managed PostgreSQL Database on Azure & Connecting Your Express API

Episode 3: Setting Up a Managed PostgreSQL Database on Azure & Connecting Your Express API

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4 min read
Adding an index made my query slower. Here's why.

Adding an index made my query slower. Here's why.

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3 min read
# 🔬 PostgreSQL Internals: What Is Actually Inside an 8 KB Page?

# 🔬 PostgreSQL Internals: What Is Actually Inside an 8 KB Page?

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5 min read
# 🔍 What Actually Happens When PostgreSQL Executes a SELECT Query?

# 🔍 What Actually Happens When PostgreSQL Executes a SELECT Query?

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5 min read
Preventing Overselling: Inventory Locks Under Concurrent Checkouts

Preventing Overselling: Inventory Locks Under Concurrent Checkouts

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10 min read
Why your agent's tool list keeps drifting away from your database

Why your agent's tool list keeps drifting away from your database

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8 min read
How Long Should You Keep Idempotency Keys? A TTL Strategy for Webhook Dedup

How Long Should You Keep Idempotency Keys? A TTL Strategy for Webhook Dedup

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7 min read
Directus + Coolify: Should You Decouple Postgres & Redis?

Directus + Coolify: Should You Decouple Postgres & Redis?

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5 min read
Stop adding Redis just for simple job queues: I built catqueue, a PostgreSQL-native job queue for Node & TypeScript

Stop adding Redis just for simple job queues: I built catqueue, a PostgreSQL-native job queue for Node & TypeScript

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1 min read
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