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# postgres

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

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A EVOLUÇÃO DOS BANCOS DE DADOS: DO MODELO RELACIONAL CLÁSSICO À ARQUITETURA OBJETO-RELACIONAL

A EVOLUÇÃO DOS BANCOS DE DADOS: DO MODELO RELACIONAL CLÁSSICO À ARQUITETURA OBJETO-RELACIONAL

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7 min read
I Deleted Pinecone, Redis, and 400 Lines of Python. My RAG Pipeline Still Works.
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I Deleted Pinecone, Redis, and 400 Lines of Python. My RAG Pipeline Still Works.

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8 min read
I built a fast, driver-less TUI for browsing PostgreSQL, with ER diagrams
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I built a fast, driver-less TUI for browsing PostgreSQL, with ER diagrams

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5 min read
How We Built Data Retention for SendRec

How We Built Data Retention for SendRec

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6 min read
PostgreSQL backup to S3 — How to store your database backups in the cloud
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PostgreSQL backup to S3 — How to store your database backups in the cloud

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6 min read
Your pgvector Queries Are Doing Sequential Scans — Here's Why
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Your pgvector Queries Are Doing Sequential Scans — Here's Why

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4 min read
INSERT Performance Tuning for TimescaleDB

INSERT Performance Tuning for TimescaleDB

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4 min read
PostGIS Geometry Quality: Invalid Geometries, Mixed SRIDs, and Complexity
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PostGIS Geometry Quality: Invalid Geometries, Mixed SRIDs, and Complexity

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3 min read
How TimescaleDB Chunks Actually Work (And Why Size Matters)

How TimescaleDB Chunks Actually Work (And Why Size Matters)

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4 min read
Message queues in Postgres Pro: ditching external brokers for true transactional reliability

Message queues in Postgres Pro: ditching external brokers for true transactional reliability

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5 min read
Neon Postgres Review: Is Serverless PostgreSQL Ready for Production?
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Neon Postgres Review: Is Serverless PostgreSQL Ready for Production?

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13 min read
TimescaleDB Continuous Aggregates: Real-Time vs Materialized-Only

TimescaleDB Continuous Aggregates: Real-Time vs Materialized-Only

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4 min read
DocumentDB on Kubernetes: Resilient, Highly Available Databases with Automatic Failover
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DocumentDB on Kubernetes: Resilient, Highly Available Databases with Automatic Failover

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10 min read
Anthropic recognized PostgreSQL backup tool Databasus as a valuable open source project
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Anthropic recognized PostgreSQL backup tool Databasus as a valuable open source project

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4 min read
IVFFlat vs HNSW in pgvector: Which Index Should You Use?
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IVFFlat vs HNSW in pgvector: Which Index Should You Use?

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4 min read
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