Multiprocess, high-performance, crash-safe ETL pipeline for OHLC market data. Written for Python 3.8+, it provides near-realtime incremental updates across all timeframes (cascaded design) and supports all symbols from Dukascopy SA. Zero-database, zero message queues — pure filesystem + NVMe speed. Easy to set up and run in minutes.
python finance csv timeseries trading etl download production aggregate transform cascade crash-safe data-pipeline dukascopy resample ohlc resilient ohlcv-data filesystem-native zero-database
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Updated
Dec 9, 2025 - Python