{
  "daily_row_ratio": 0.98,
  "null_rate_max": 0.01,
  "cross_check_price_deviation": 0.03,
  "cross_check_outlier_ratio": 0.05,
  "index_price_deviation": 0.005,
  "max_publish_attempts": 5,
  "staging_retain_days": 14,
  "job_run_retain_days": 90,
  "backup_retain": 14,
  "publication_generations": 3,
  "tushare_rate_per_minute": 300,
  "list_limit_default": 5000,
  "list_limit_max": 5000,
  "calendar_start": "20160101",
  "index_history_trading_days": 260
}