Title:
A method, computer systems, and a computer program which carry out the completeness check and the alternative duplication exclusion based on a network parameter
Document Type and Number:
Japanese Patent JP6282293
Kind Code:
B2
Abstract:
An approach for managing a data package is provided. Network throughput is determined to exceed a threshold. A sender computer determines a hash digest of the data package by using a hash function selected based on central processing unit utilization. If the hash digest is in a sender hash table, then without sending the data package, the sender computer sends the hash digest and an index referring to the hash digest so that a recipient computer can use the index to locate a matching hash digest and the data package in a recipient hash table. If the hash digest is not in the sender hash table, then the sender computer adds the data package and the hash digest to the sender hash table and sends the data package and the hash digest to the second computer to check the integrity of the data package based on the hash digest.
Inventors:
Howstein, Nils
Zaipe, halalto
Troppens, Wolf
Winalski, Daniel, Jay.
Zaipe, halalto
Troppens, Wolf
Winalski, Daniel, Jay.
Application Number:
JP2015558563A
Publication Date:
February 21, 2018
Filing Date:
December 16, 2013
Export Citation:
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION
International Classes:
H04L9/32; G06F12/00; H04L9/36; H04L47/31
Domestic Patent References:
| JP201165314A | ||||
| JP2008295043A |
Foreign References:
| US6976168 | ||||
| US8179792 | ||||
| US20110225391 |
Attorney, Agent or Firm:
Takeshi Ueno
Tasaichi Tanae
Tasaichi Tanae
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