VoroStore -- A Secure and Reliable Data Storage for Peer-to-Peer-Based MMVEs

2011 ◽  
Author(s):  
Sebastian Holzapfel ◽  
Sebastian Schuster ◽  
Torben Weis
Keyword(s):  
Data Storage ◽  
Peer To Peer ◽  
Reliable Data

Evaluation of Reliable Data Storage in Cloud Using an Efficient Encryption Technique

2021 ◽  
pp. 758-772
Author(s):  
Saswati Sarkar ◽  
Anirban Kundu ◽  
Ayan Banerjee
Keyword(s):  
Power Consumption ◽  
Data Storage ◽  
Time Complexity ◽  
Storage Time ◽  
Reliable Data ◽  
Time Analysis ◽  
Physical Size ◽  
Time Consumption ◽  
Current Consumption ◽  
Storage Technique

Cloud-based reliable and protected data storage technique is proposed in this chapter. The proposed technique encrypts and protects data with less time consumption. Power consumption of storage is dependent upon capacity of storage and physical size of storage. Time analysis is presented graphically in this chapter. Reliable data storage is represented in cloud based proposed approach. Data is encrypted with minimum time complexity due to usage of proposed cloud-based reliable data storage. The competent ratio of time complexity is graphically observed in proposed data storage technique. Power consumption of storage has been typically dependent on the basis of capacity of storage and amount of storage. A ratio of power consumption and capacity of storage is presented in cloud-based approach. An efficient usage of energy is shown depending on current consumption and voltage in proposed reliable approach.

Reliability Model of Fault-Tolerant Dual-Disk Redundant Array

2016 ◽  
Vol 685 ◽  
pp. 805-810 ◽  
Author(s):  
P.A. Rahman ◽  
E.A. Muraveva ◽  
M.I. Sharipov
Keyword(s):  
Data Storage ◽  
Hardware Implementation ◽  
Fault Tolerant ◽  
Storage Systems ◽  
Reliable Data ◽  
Reliability Model ◽  
Data Loss ◽  
Reliability Parameters ◽  
Mean Time ◽  
Disk Failure

This paper deals with data storage systems based on fault-tolerant dual-disk RAID-1, which are widely used as high-reliable data storage systems and have acceptable overhead expenses in hardware implementation. Advanced reliability model of dual-disk RAID-1 array based on Markov chains, which takes into consideration finite time of disk replacement after disk failure, different disk failure rate in array’s normal and rebuild states, and probability of read errors during array rebuild procedure, are also overviewed in this paper. Mathematical solution of reliability model, calculation formula for mean time to data loss, estimation of disk and array reliability parameters and MTTDL calculation example are also provided.

WA-RRNS: Reliable Data Storage System Based on Multi-cloud

2018 ◽  
Author(s):  
Andrei Tchernykh ◽  
Mikhail Babenko ◽  
Vanessa Miranda-Lopez ◽  
Alexander Yu. Drozdov ◽  
Arutyun Avetisyan
Keyword(s):  
Data Storage ◽  
Storage System ◽  
Reliable Data ◽  
Data Storage System ◽  
Multi Cloud

Donation Model Development Based on the Methodologies of Blockchain

2018 ◽  
Vol 9 (4) ◽  
pp. 20-36
Author(s):  
Meng-Hsuan Fu
Keyword(s):  
Data Storage ◽  
Digital Signature ◽  
Model Development ◽  
Peer To Peer ◽  
Transmission Method ◽  
Permanent Storage

In order to solve the problems occurring in the current donation systems, the methodologies of blockchain include decentralized data storage, transaction hash, digital signature, blocks connection within the chain are adopted to the donation model, called blockchain donation model (BDM). In BDM, all donation transactions are recorded in detail and stored permanently; they are not allowed to change, modify, or delete. In addition, donors could indicate the specific groups for donating directly because of the peer-to-peer transmission method. All the information is sealed through the secure mechanism; only donors and donees could decrypt it with their own keys. BDM records transaction flows starting from receiving to spending the donation in detail. BDM is not only a place for listing details of donations but also a secured transaction storage. The blocks are connected together with a strong chain which is maintained by all nodes in the blockchain network. Thus, BDM is a platform dealing with the donation issue under a well secure mechanism, no intermediaries, and a permanent storage.

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