📂🛡️Suite of tools for file fixity (data protection for long term storage⌛) using redundant error correcting codes, hash auditing and duplications with majority vote, all in pure Python🐍
a lossless file‑to‑video encoder/decoder
Geo Archival Engine for extracting and preserving Wikimapia geographic data including polygons, metadata, photos, and comments into structured offline datasets (GeoJSON / SQLite).
A production-focused operational reference for geospatial data lifecycle management, cold-storage optimization, format conversion, and compliance automation — GeoParquet/FlatGeobuf, tiered storage, compression tuning, retention, and cost modeling.
Storage tiering CLI for InfluxDB: archive aged time-series windows to compressed Parquet on S3/R2/MinIO with checksummed manifests, deep verification, guarded expiry and lossless rehydrate.
Self-hosted archive for GitHub repo traffic (views, clones, referrers, paths). Keeps the full history GitHub drops after 14 days. SQLite + CLI + web UI.
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