Dataset

• Kaggle - Datasets (opens in a new tab)
• The Dataset Collection (opens in a new tab)

PostgreSQL

• PostgreSQL Wiki - Sample Databases (opens in a new tab)

• Stack Exchange Data Dump (opens in a new tab)

  Download the Stack Overflow Sample Database for Postgres (opens in a new tab)

• GitHub - neondatabase-labs/postgres-sample-dbs (opens in a new tab)

• GitHub - anishkolaparthi/Evaluating-Query-Complexity-and-Performance-in-PostgreSQL-A-Zillow-Real-Estate-Database-Study (opens in a new tab)