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Navigating the Cloud: SAP S/4 HANA Private vs. Public Strategies for Success provides a definitive guide for organizations, architects, and transformation leaders deciding between SAP’s Private and Public Cloud deployment models.
Drawing on real-world program experience across global enterprises and public-sector clients, the book demystifies how each model impacts architecture, integration, compliance, and innovation. It examines critical dimensions such as extensibility, upgrade cadence, data residency, cost governance, and regulatory assurance—helping decision-makers balance flexibility with standardization.
Author Rahul Bhatia, a leading SAP S/4 HANA Cloud Solution Architect, presents comparative frameworks, readiness checklists, and transformation roadmaps refined through large-scale implementations. Readers will gain practical insights into building digital finance architectures, orchestrating BTP integrations, and aligning cloud strategy with business value realization.
Whether you are a CIO shaping enterprise cloud policy or an architect driving migration strategy, this book equips you with the knowledge and frameworks to choose, implement, and thrive with the right SAP S/4 HANA Cloud model for long-term success.
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Rahul Bhatia
Rahul Bhatia is an SAP S/4 HANA Cloud Solution Architect and Digital Finance Architect with over 20 years of international experience leading large-scale finance transformation programs across public-sector and global enterprises. His expertise spans Digital Finance Architecture, Financial Technology Integration, and SAP S/4 HANA Cloud strategy, helping organizations modernize their financial systems for agility, compliance, and resilience.
Rahul has designed and implemented SAP S/4 HANA solutions for HCL, Adidas, Scania, GSK, and Deloitte, and has authored numerous papers and frameworks such as the Digital Finance Reference Architecture (DFRA™) and FAST™ Framework for finance modernization. A member of the Forbes Technology Council and IEEE Senior Member, he is recognized globally for his contributions to intelligent enterprise design and digital-finance innovation.
