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# postgres

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

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SQL Dates Finally Made Sense: NOW, AGE, EXTRACT, and Why Time Is Weird

SQL Dates Finally Made Sense: NOW, AGE, EXTRACT, and Why Time Is Weird

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3 min read
Upgrading PostgreSQL 13 to 17 on AWS RDS with Minimal Downtime

Upgrading PostgreSQL 13 to 17 on AWS RDS with Minimal Downtime

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7 min read
ScholarBridge

ScholarBridge

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MySQL, PostgreSQL e SQLite: quando usar cada um (sem dogma)

MySQL, PostgreSQL e SQLite: quando usar cada um (sem dogma)

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2 min read
PgBench on MongoDB via Foreign Data Wrapper

PgBench on MongoDB via Foreign Data Wrapper

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8 min read
OpenAI's testament to Postgresql reliability

OpenAI's testament to Postgresql reliability

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Why you don't need PITR and incremental backups for most PostgreSQL databases in 2026

Why you don't need PITR and incremental backups for most PostgreSQL databases in 2026

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7 min read
I migrated 15M records of 13GB data from Mongo to Rails Postgres on a 512MB budget

I migrated 15M records of 13GB data from Mongo to Rails Postgres on a 512MB budget

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6 min read
Stop Using Database Branching for PR Previews: Postgres Schemas Are Enough

Stop Using Database Branching for PR Previews: Postgres Schemas Are Enough

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5 min read
The Day I Chose VARCHAR(255) and Regretted It: A PostgreSQL String Story

The Day I Chose VARCHAR(255) and Regretted It: A PostgreSQL String Story

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New to a Large Project? This Is How I Decode Complex Databases

New to a Large Project? This Is How I Decode Complex Databases

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Postgresus is live on Product Hunt — the open source PostgreSQL backup tool

Postgresus is live on Product Hunt — the open source PostgreSQL backup tool

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2 min read
IVFFlat Indexing in pgvector

IVFFlat Indexing in pgvector

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Speeding Up PostgreSQL in Containers

Speeding Up PostgreSQL in Containers

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5 min read
SQL Nulls Finally Made Sense: COALESCE, NULLIF, and Safer Calculations

SQL Nulls Finally Made Sense: COALESCE, NULLIF, and Safer Calculations

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3 min read
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