Oracle OIC Gen2 to Gen3 Upgrade: Strategies and Best Practices

Yeruva, Sravana Kumar (2025) Oracle OIC Gen2 to Gen3 Upgrade: Strategies and Best Practices. International Journal of Science and Research Archive, 16 (1). pp. 2051-2059. ISSN 2582-8185

The transition from Oracle Integration Cloud (OIC) Gen2 to Gen3 represents a transformative shift in enterprise cloud integration architecture, offering enhanced scalability, observability, and DevOps compatibility. This review synthesized findings from research papers, technical reports, and enterprise case studies to evaluate the benefits, challenges, and best practices associated with upgrading to Gen3. Experimental evidence confirmed performance improvements up to 50%, reduced deployment time, and increased automation. Despite these advances, gaps remain in migration readiness, integration governance, and platform explainability. This paper proposes a migration lifecycle framework, highlights empirical results, and concludes with directions for future research to further enhance Oracle integration strategies in hybrid and multicloud environments.