Integration of Cloud Computing and Distributed Systems to Improve Scalability and Availability of Digital Services

Salman Pamekasan; Dwi  Saputra

Authors

Salman Pamekasan Department of Computer Engineering, Telkom University
Dwi Saputra Department of Computer Engineering, Telkom University

Keywords:

Cloud Computing, Distributed Systems, Scalability, Availability

Abstract

The increasing demand for scalable and highly available digital services has driven the widespread adoption of cloud computing and distributed systems. While each paradigm offers distinct advantages, their isolated application is often insufficient to address the complexity, dynamism, and reliability requirements of modern large-scale services. This study investigates the integration of cloud computing and distributed systems as a unified approach to improving scalability and availability in digital service architectures. A systematic literature review and conceptual architectural analysis were conducted to synthesize existing research on cloud-native technologies, distributed system mechanisms, and their interaction. The results indicate that horizontal scaling, microservice-based architectures, and container orchestration significantly enhance scalability when aligned with distributed design principles. Furthermore, availability is most effectively achieved through the combination of cloud infrastructure redundancy, replication strategies, and automated fault-tolerance mechanisms. The analysis also highlights fundamental trade-offs between consistency and availability, reaffirming the relevance of distributed system theory in cloud environments. This study contributes an integrated perspective that bridges theoretical and practical considerations, identifying key design strategies and research gaps. The findings provide valuable insights for researchers and practitioners in designing resilient, scalable, and highly available cloud-based digital services.

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