What are the considerations for deduplicating scientific data? How does deduplication handle corrupted data blocks?

Jan 4, 2025 ... I have been experimenting with using deduplication in zfs on some of my backup pools, to create more convenient solutions for accessing recent archived copies ... Using the message deduplication ID in Amazon SQS ... MessageDeduplicationId is a token used only in Amazon SQS FIFO queues to prevent duplicate message delivery. Delayed Disk Reclamation allows you to reduce disk fragmentation by reclaiming disk space only when enough 'holes' exist. May 22, 2023 ... The state is still the same: Deduplication is a RAM hog which is best not considered. If considered anyway, the absolute minimum for RAM would be at least 64 ... Apr 15, 2024 ... Evaluate deduplication ratio · restore-size (default): total size if you restore all snapshots. total size: counts duplicate files multiple ... Data deduplication is a specialized data compression technique that eliminates redundant copies of data. At its core, this activity replaces duplicate versions ... Deduplication involves clustering the data and keeping a single copy of the redundant data. This results in a lot of original data being eliminated. Oct 4, 2010 ... Deduplication is applied only on Level 1 non-container parent files. If a child file (Level 2+) has the same processing duplicate hash as a ... Awin's tracking system automatically manages this, provided that you are not running publisher activity on another affiliate network. Beyond affiliate marketing ... Aug 24, 2017 ... Yes, the data is deduplicated also in case of multiple computers having the same files, if they have the same names (i have tested that!).