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Title: | Balancing consistency and performance in edge-cloud transaction management |
Authors: | Chamola, Vinay |
Keywords: | EEE Concurrency control Transactional services Edge agents Cloud edge-cloud computing |
Issue Date: | Jun-2025 |
Publisher: | Elsevier |
Abstract: | The proliferation of Internet of Things (IoT) devices has led to edge-cloud computing paradigms where resource-constrained edge devices connect to cloud servers. However, traditional concurrency control methods like two-phase locking (2 PL) and optimistic concurrency control (OCC) are inefficient in these heterogeneous environments. This paper presents adaptive transaction management protocols for edge-cloud systems. We propose EC-Lock which transitions between non-blocking and blocking phases, and EC-OCC which distinguishes edge and cloud transactions during timestamp validation. These hybrid techniques reduce unnecessary blocking and restarts. Simulation studies demonstrate that EC-Lock and EC-OCC provide substantial performance gains over traditional protocols under diverse workloads. By balancing consistency and efficiency, the proposed protocols enable scalable edge-cloud transaction processing. Our results show EC-Lock and EC-OCC better utilize scarce edge resources while minimizing cloud transaction impact. This work delivers innovative adaptive concurrency control optimized for emerging IoT-based edge-cloud computing architectures. |
URI: | https://www.sciencedirect.com/science/article/pii/S0747563225000482 http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/19290 |
Appears in Collections: | Department of Electrical and Electronics Engineering |
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