How to Download the Stack Overflow Database for Postgres
Read OriginalThis article provides a step-by-step guide to downloading the Stack Overflow data dump (as of 2024-04) and restoring it into a PostgreSQL database. It covers prerequisites like PostgreSQL 18 and 250GB of free space, using a BitTorrent client to download the 24GB archive, extracting it to a 124GB dump file, creating a database with a specific collation, and restoring via DBeaver or command line. The data includes 22.5M users, 60M posts, and 239M votes, offering a realistic dataset for learning and testing queries. The article also mentions licensing (CC BY-SA 4.0) and offers troubleshooting help.
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