# Linux/macOS
sha256sum databaseSQLZip1.zip | grep -i "expected_hash_from_index"
Search engine crawlers (Google, Bing, and specialized data indexes) look for:
Schema:
orders (order_id PK, customer_id, order_date, status, total_amount)
Queries:
Indexing strategy:
Result: Query 1 goes from 50ms to <1ms. Query 2 scans only shipped orders after Jan 1. index of databasesqlzip1 high quality