# Data Factory(TM) Alpha Lead Magnet Sample Pack
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Institutional Multi-Asset Quantitative Datasets - Free Evaluation Pack

This sample package contains production-grade evaluation samples extracted from the
1.18 TB Data Factory(TM) quantitative data warehouse:

1. binance_btc_orderflow_cvd_sample.csv
   High-frequency 1-minute BTC/USDT order flow with Cumulative Volume Delta (CVD)
   and volume imbalance benchmarks.
   Full 5-Year Continuous Suite: https://techplayground.gumroad.com/l/btcusdt-5year-orderflow-suite

2. binance_eth_orderflow_cvd_sample.csv
   High-frequency 1-minute ETH/USDT order flow with CVD and VWAP metrics.
   Full 5-Year Continuous Master: https://techplayground.gumroad.com/l/ethusdt-5year-orderflow-suite

3. noaa_climate_anomalies_sample.csv
   Daily temperature anomalies relative to 30-year rolling climatological normals.
   Full 147-Year Global Climate Matrix: https://techplayground.gumroad.com/l/global-climate-anomaly-and-extreme-risk-matrix

4. overture_3d_buildings_sample.csv
   Global skyscraper building heights (>100m), floor counts, and 3D footprint polygons.
   Full Global 3D Buildings Suite: https://techplayground.gumroad.com/l/overture-3d-building-footprints-global

5. overture_roads_network_sample.csv
   Worldwide road networks, transit connectors, and speed limits.
   Full Global Roads Suite: https://techplayground.gumroad.com/l/overture-global-roads-and-transit-network

6. sec_edgar_corporate_financials_sample.csv
   US corporate balance sheets, cash flows, and income statements across 70 quarters.
   Full SEC EDGAR Master Archive: https://techplayground.gumroad.com/l/sec-edgar-us-corporate-financials-70quarters

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PRODUCTION INGESTION QUICKSTART
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DuckDB (Instant Ingestion):
  import duckdb
  df = duckdb.query("SELECT * FROM 'binance_btc_orderflow_cvd_sample.csv' LIMIT 100").df()
  print(df)

Polars:
  import polars as pl
  df = pl.read_csv('binance_btc_orderflow_cvd_sample.csv')
  print(df.head())

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STOREFRONT & API ACCESS
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- Full Institutional Storefront: https://techplayground.gumroad.com
- Interactive Web Catalog: https://www.techplayground.in/data-factory/catalog.html
- FastAPI Edge Documentation: https://www.techplayground.in/data-factory/docs.html
- Quantitative Inquiries: admin@techplayground.in
