Remove duplicate blocks for a file.
- Extremely fast, 1 GB/s for most computer core
- Small memory footprint, less than 1 GB memory is required for TB level files
- Aligned to block, suitable to deduplicate tar file
make && mv dedup ./your/bin/dir
Build deduplicated file:
./dedup -e input_file output_fileRestore a file from a deduplicated file:
./dedup -d input_file output_file Copyright 2022 Chunqing Shan
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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http://www.apache.org/licenses/LICENSE-2.0
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