Year: 2025
Type: article
Abstract: Financial institutions increasingly rely on cloud computing to support mission-critical workloads such as realtime payments, trade execution, regulatory reporting, and fraud analytics.While public cloud platforms offer elasticity and advanced managed services, exclusive dependence on a single provider introduces concentration risks, vendor lockin, and exposure to regional outages, whereas private cloud environments alone can limit scalability and innovation.Mission-critical financial applications must also meet stringent requirements for fault tolerance, data protection, uninterrupted availability, and compliance with global privacy regulations such as GDPR.This paper provides a comprehensive examination of why a hybrid cloud strategy-integrating private and public cloud capabilities-is essential for achieving resilience, high availability, data sovereignty, and regulatory alignment in the financial sector.Through analysis of architectural patterns, resiliency engineering principles, operational considerations, and emerging industry practices, the paper demonstrates that a well-governed hybrid cloud model offers a balanced and robust approach for managing performance, security, and risk across modern large-scale financial systems.
Source: IJARCCE
Author: Amit Meshram
Subfield: Information Systems
Field: Computer Science
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W7117302641