| Recommended Storage | Why |
|---------------------|------|
| Cloud (Google Drive, OneDrive) with revision history | Easy sharing, automatic versioning. |
| External SSD (encrypted) | Long‑term preservation, protection against ransomware. |
| Metadata file (.json or .txt) | Record source URL, licence, DPI, and any post‑processing steps. |
Open a random page and zoom to 200%. The grantha or vaṭṭeḻuttu characters (if preserved) should have clean edges. There should be no ‘halo’ effect from poor photocopying. parvathi paraniyam pdf extra quality
The DLI project has archived thousands of Tamil books. Search for “Parvathi Paraniyam” in Tamil script (பார்வதி பரணியம்). While some scans are average, look for those labeled “High Quality” or scanned by the French Institute of Pondicherry. Open a random page and zoom to 200%