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How To Optimize My Blockchain? A Multi-Level Recommendation Approach

Title data

Chacko, Jeeta Ann ; Mayer, Ruben ; Jacobsen, Hans-Arno:
How To Optimize My Blockchain? A Multi-Level Recommendation Approach.
arXiv , 2023

Abstract in another language

Aside from the conception of new blockchain architectures, existing blockchain optimizations in the literature primarily focus on system or data-oriented optimizations within prevailing blockchains. However, since blockchains handle multiple aspects ranging from organizational governance to smart contract design, a holistic approach that encompasses all the different layers of a given blockchain system is required to ensure that all optimization opportunities are taken into consideration. In this vein, we define a multi-level optimization recommendation approach that identifies optimization opportunities within a blockchain at the system, data, and user level. Multiple metrics and attributes are derived from a blockchain log and nine optimization recommendations are formalized. We implement an automated optimization recommendation tool, BlockOptR, based on these concepts. The system is extensively evaluated with a wide range of workloads covering multiple real-world scenarios. After implementing the recommended optimizations, we observe an average of 20% improvement in the success rate of transactions and an average of 40% improvement in latency.

Further data

Item Type: Preprint, postprint
Institutions of the University: Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Mathematics > Chair Data Systems > Chair Data Systems - Univ.-Prof. Dr. Ruben Mayer
Result of work at the UBT: No
DDC Subjects: 000 Computer Science, information, general works > 004 Computer science
Date Deposited: 24 Apr 2023 12:39
Last Modified: 24 Apr 2023 12:39