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Oracle Cloud Infrastructure: Migrate, Build and Run on OCI
Oracle Cloud Infrastructure is where most Oracle estates are heading — for price-performance on Oracle workloads, and for a foundation you actually control. This is the practical picture: getting on well, wiring it up securely, and running it once you are there.
Overview
OCI is Oracle's second-generation public cloud, built for enterprise workloads — and for Oracle Database and E-Business Suite in particular, where its price-performance and Oracle-to-Oracle support are the usual reasons enterprises choose it. But a good outcome on OCI is decided less by the migration event than by how the foundation is built.
The estates that struggle got the first month wrong: a flat tenancy, everything in the root compartment, loose IAM, no network segmentation, no cost guardrails. The estates that thrive started from a landing zone — governed compartments, least-privilege IAM, private-by-default networking and Cloud Guard from day one. Migration, disaster recovery and cost all get easier when that base is right.
The articles below span the whole journey: how to design tenancy, compartments and a landing zone; OCI networking and hybrid connectivity; OCI security; the EBS-to-OCI migration roadmap and its hidden realities; disaster recovery on OCI; an honest AWS-versus-OCI comparison; and what Oracle Cloud managed services actually cover.
Articles in this cluster
Each links to the full guide. No gated PDFs — the architecture, the trade-offs and the compliance detail in full.
Oracle EBS Disaster Recovery on OCI: The Architecture, and the RTO Trap
Data Guard makes the database easy. AutoConfig and the application tier decide how long you are actually down.
Oracle EBS to OCI Migration: Step-by-Step Roadmap, Timeline & Cost for Indian Enterprises (2026)
A practical migration playbook for CIOs moving Oracle E-Business Suite to Oracle Cloud Infrastructure — lift-and-shift v...
The Hidden Realities of Migrating Oracle EBS to OCI: What the Diagrams Do Not Tell You
Five hard-won technical truths about Oracle EBS to OCI migration, from connectivity and in-flight data to the HCC assess...
AWS vs Oracle Cloud Infrastructure (OCI) for Indian Enterprises: Which Cloud Wins in 2026?
A practical comparison of AWS and OCI for Indian enterprises running Oracle workloads — cost, performance, compliance, a...
Oracle Cloud ERP Managed Services: What to Expect, Support Tiers & Best Practices (2026)
A practical guide to Oracle ERP cloud managed services — what they include, how L1/L2/L3 support tiers work, and the bes...
Setting Up Oracle Cloud Infrastructure the Right Way: Tenancy, Compartments & Landing Zones (2026)
The OCI mistakes that haunt an estate are made in the first month. Tenancy and compartment design, why the root compartm...
OCI Networking Explained: VCNs, Subnets, Gateways & Hybrid Connectivity (2026)
Networking is where OCI newcomers lose the most time. VCNs and subnets, the four gateways and what each is for, security...
Oracle Cloud Infrastructure Security: IAM, Encryption & Cloud Guard (2026)
OCI is secure by design, not by accident. Least-privilege IAM policies and Identity Domains, customer-managed keys in Va...
Frequently asked questions
What is Oracle Cloud Infrastructure (OCI)?
Why do enterprises choose OCI?
What is the most important thing to get right when adopting OCI?
How does OCI compare to AWS?
Can you migrate Oracle EBS to OCI?
More Oracle topics
This is one cluster of the Oracle Knowledge Hub. Explore the rest:
Moving to OCI, or fixing an OCI foundation?
From landing-zone design and secure networking to EBS migration, disaster recovery and day-two operations, we help enterprises build and run on OCI properly. Talk to the team that wrote these guides.
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