ActiveRecord::Base.transaction {
30000.times {
  g = GlobalProduct.create;
  g.global_product_codes.create(code_type: "asin", code: SecureRandom.hex).app_product_prices.create(source: "amazon", base_price: 4, full_price: 5, fetched_at: Date.today)
  g.global_product_codes.create(code_type: "gtin", code: SecureRandom.hex).app_product_prices.create(source: "gshopping", base_price: 2, full_price: 3, fetched_at: Date.today)
} }