Sarcouncil Journal of Multidisciplinary

Abstract: This article examines strategies for future-proofing PeopleSoft integrations in hybrid cloud environments, addressing the challenges organizations face when connecting legacy ERP systems with modern cloud platforms. The article explores the evolution from batch to real-time integration paradigms, the adoption of modern API standards and authentication protocols, middleware-based integration approaches, and technical debt management during upgrade cycles. Through analysis of implementation data across various industries, the article demonstrates how architectural decisions significantly impact integration sustainability, performance, security, and maintenance costs. By presenting comparative metrics and best practices, this article provides technical architects and developers with actionable insights for designing resilient, adaptable PeopleSoft integration frameworks that support digital transformation while preserving existing ERP investments.