Scalable deduplication system with small blocks

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United States of America Patent

PATENT NO 9075842
SERIAL NO

13929262

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Abstract

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Exemplary method, system, and computer program product embodiments for scalable data deduplication working with small data chunk in a computing environment are provided. In one embodiment, by way of example only, for each of the small data chunk, a signature is generated based on a combination of a representation of characters that appear in the small data chunk with a representation of frequencies of the small data chunk. A signature is generated based on a combination of a representation of characters that appear. The signature is used to help in selecting the data to be deduplicated. Additional system and computer program product embodiments are disclosed and provide related advantages.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aronovich, Lior Toronto, CA 182 1612
Asher, Ron Tel Aviv, IL 56 993
Hirsch, Michael Mazkeret Batya, IL 104 2925
Klein, Shmuel T Rehovot, IL 30 649
Meiri, Ehud Tel Aviv, IL 11 109
Toaff, Yair Givat Shmuel, IL 53 265

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