Page History

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• http://www.crashplan.com/consumer/compare.html

How CrashPlan backup works (technical)

• http://support.crashplan.com/doku.php/articles/how_backup_works^{Image Removed}

Real-time Backup Version Retention

• http://support.crashplan.com/doku.php/feature/version_retention_and_backup_frequency

Backup Frequency and Version Retention

• http://support.crashplan.com/doku.php/reference/version_retention_and_backup_frequency

Backing Up Very Large File Selections

• http://support.crashplan.com/doku.php/how_to/seed_archive#backing_up_very_large_file_selections

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Software that backs up changes to the partition, not looking at files per-se.

One possibility Oliver found:

CA ARCserve D2D I2 Backups

• http://www.arcserve.com/us/products/ca-arcserve-d2d/ca-arcserve-d2d-i2-backups.aspx

12 minute technical review of D2D

• http://arcserve.com/~/media/Files/Videos/ARCserve/ca-arcserve-d2d-for-Linux-16-5.mp4

PDF Brief

• http://www.arcserve.com/us/~/media/files/productbriefs/ca-arcserve-d2d-r16-product-brief.pdf

Pricing

We'd like to know the educational price (if any), but here are the upper-bound prices:

http://shop.arcserve.com/Products/D2D/CA-ARCSERVE-D2D-FOR-LINUX-Product-plus-1-Year-Maintenance

• (List) Price: $732.00

http://shop.arcserve.com/Products/D2D/CA-ARCSERVE-D2D-FOR-LINUX-Product-plus-3-Year-Maintenance

• (List) Price: $976.00

Oliver can't tell whether one pays more for additional clients. The other OS options specify number of seats, so the above implies to Oliver a single price gets you unlimited clients(?) per server.