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OrderlessFile: a CRDT-enabled permissioned blockchain for file storage: poster abstract

Published: 22 November 2022 Publication History

Abstract

Cloud storage has gained popularity as an affordable and available cloud-based file storage. However, despite its apparent advantages, clients must rely on cloud providers to safely and securely store the files. A few blockchain-based file storage systems have been introduced as trusted alternatives. However, their limited scalability and use of off-chain storage restrict their applicability. To address these issues, we introduce OrderlessFile, a CRDT-based on-chain permissioned blockchain for file storage.

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N. Deepa, Q.-V. Pham, D. C. Nguyen, and et al. 2022. A Survey on Blockchain for Big Data: Approaches, Opportunities, and Future Directions. FGCS (2022).
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Storj Labs. 2018. Storj: A Decentralized Cloud Storage Network Framework.
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P. Nasirifard, R. Mayer, and H.-A. Jacobsen. 2019. FabricCRDT: A Conflict-free Replicated Datatypes Approach to Permissioned Blockchains. In Middleware.
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P. Nasirifard, R. Mayer, and H.-A. Jacobsen. 2022. OrderlessChain: A CRDT-Enabled Blockchain Without Total Global Order of Transactions. In Middleware Demos and Posters.
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P. Nasirifard, R. Mayer, and H.-A. Jacobsen. 2022. OrderlessChain: Do Permissioned Blockchains Need Total Global Order of Transactions? CoRR (2022). arXiv:2210.01477
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P. Nasirifard, R. Mayer, and H.-A. Jacobsen. 2022. OrderlessFL: A CRDT-Enabled Permissioned Blockchain for Federated Learning. In Middleware Demos and Posters.
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      cover image ACM Conferences
      Middleware Demos and Posters '22: Proceedings of the 23rd International Middleware Conference Demos and Posters
      November 2022
      32 pages
      ISBN:9781450399319
      DOI:10.1145/3565386
      Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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      New York, NY, United States

      Publication History

      Published: 22 November 2022

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      Author Tags

      1. blockchain
      2. conflict-free replicated data type
      3. file storage

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      Middleware '22
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      Middleware '22: 23rd International Middleware Conference
      November 7 - 11, 2022
      Quebec City, Quebec, Canada

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