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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 Gave Claude Code Access to My Prod Database with MCP

I Gave Claude Code Access to My Prod Database with MCP

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3 min read
Creating Tables using constraints

Creating Tables using constraints

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2 min read
Database Migration Strategies for Zero-Downtime

Database Migration Strategies for Zero-Downtime

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9 min read
How We Made Our Supabase RLS Migrations Idempotent (And Why You Should Too)

How We Made Our Supabase RLS Migrations Idempotent (And Why You Should Too)

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3 min read
Durability

Durability

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1 min read
CA 37 - Durability

CA 37 - Durability

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1 min read
Atomicity - Design a Reliable Wallet Transfer System with ACID Guarantees

Atomicity - Design a Reliable Wallet Transfer System with ACID Guarantees

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1 min read
Building a Safe Money Transfer System in PostgreSQL — Transactions, Rollbacks, and What Happens When Things Break

Building a Safe Money Transfer System in PostgreSQL — Transactions, Rollbacks, and What Happens When Things Break

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3 min read
Alter Queries

Alter Queries

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1 min read
Users, Roles, Groups

Users, Roles, Groups

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1 min read
Your Database Is Fine. Stop Migrating.

Your Database Is Fine. Stop Migrating.

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3 min read
Alter Tables

Alter Tables

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2 min read
SELECT QUERIES FROM A SPECIFIC DATABASE

SELECT QUERIES FROM A SPECIFIC DATABASE

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3 min read
Design a Reliable Wallet Transfer System with ACID Guarantees pt - 4 (Durability)

Design a Reliable Wallet Transfer System with ACID Guarantees pt - 4 (Durability)

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1 min read
Design a Reliable Wallet Transfer System with ACID Guarantees pt - 3 (Isolation)

Design a Reliable Wallet Transfer System with ACID Guarantees pt - 3 (Isolation)

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1 min read
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