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Federico Ragona

Software Engineer

Recent

Migrating my Pocket bookmarks to Obsidian

2024-07-07·3 mins

Obsidian Projects

My home-baked bookmark manager

2024-07-06·4 mins

Obsidian Projects

estimating and reclaiming bloat in PostgreSQL

2024-06-29·2 mins

Postgresql

Explaining PostgreSQL's EXPLAIN command

2024-06-29·5 mins

Postgresql

Estimating unique visitors in near realtime: HyperLogLog

2024-06-17·3 mins

Algorithms

Consistency over Perfectionism

2024-06-15·1 min

Writing

python's global interpreter lock

2024-04-15·1 min

Python

concurrency in python 3.x

2024-03-25·2 mins

Python

goroutines' memory management

2024-01-19·2 mins

Go

go garbage collector

2023-12-15·2 mins

Go