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

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PgBouncer: Effectively Managing Your PostgreSQL Connection Pool

PgBouncer: Effectively Managing Your PostgreSQL Connection Pool

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4 min read
RLS Supabase en prod : quatre pièges qui silencent tes requêtes

RLS Supabase en prod : quatre pièges qui silencent tes requêtes

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7 min read
O Coração da B3: Construindo o Matching Engine com RabbitMQ, Redis e Spring Boot

O Coração da B3: Construindo o Matching Engine com RabbitMQ, Redis e Spring Boot

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5 min read
The Heart of B3: Building the Matching Engine with RabbitMQ, Redis and Spring Boot

The Heart of B3: Building the Matching Engine with RabbitMQ, Redis and Spring Boot

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5 min read
The Cursor Pagination That Worked Until Five Rows Shared a Timestamp

The Cursor Pagination That Worked Until Five Rows Shared a Timestamp

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6 min read
What I Got Wrong Building a RAG Pipeline from Scratch in TypeScript

What I Got Wrong Building a RAG Pipeline from Scratch in TypeScript

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9 min read
Stripe Webhook Idempotency in FastAPI: Handling Duplicate Events Without Double-Charging SaaS Customers

Stripe Webhook Idempotency in FastAPI: Handling Duplicate Events Without Double-Charging SaaS Customers

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5 min read
pg_ilib: Compact Typed Binary Serialization for PostgreSQL

pg_ilib: Compact Typed Binary Serialization for PostgreSQL

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4 min read
Three Ways to Set Up CDC from Postgres to ClickHouse

Three Ways to Set Up CDC from Postgres to ClickHouse

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9 min read
Don’t Trust Backups You Haven’t Restored

Don’t Trust Backups You Haven’t Restored

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8 min read
Releasing HeliosProxy, The programmable Postgres data-plane

Releasing HeliosProxy, The programmable Postgres data-plane

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1 min read
WEB UI in Go? Nothing Can Stop Me!

WEB UI in Go? Nothing Can Stop Me!

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6 min read
Why PostgreSQL EXPLAIN ANALYZE Can Mislead You — and What to Use Instead

Why PostgreSQL EXPLAIN ANALYZE Can Mislead You — and What to Use Instead

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6 min read
Indexing Solana Programs in Rust: Notes From a Python Backend Engineer

Indexing Solana Programs in Rust: Notes From a Python Backend Engineer

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3 min read
Why our Free was so far behind Pro — and what we just shipped in RedBase 3.0.0 (with the actual SQL)

Why our Free was so far behind Pro — and what we just shipped in RedBase 3.0.0 (with the actual SQL)

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24 min read
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