Oracle Cloud AR case studies

Oracle Cloud AR · Put your knowledge to work in context.

The Oracle Cloud Infrastructure 2025 Architect Associate credential, exam code 1Z0-1072-25, is Oracle's associate-level certification for cloud professionals who design solutions on Oracle Cloud Infrastructure. It suits cloud architects, infrastructure engineers, and consultants who translate business requirements into OCI designs spanning networking, compute, storage, identity, databases, and cost controls. The Oracle Cloud AR case studies are 5 cases and about 4,054 words.

Regulated payment platform: closing exposure and proving regional recovery

Northwind Payments runs a three-tier card-authorization platform in the Frankfurt region: an internet-facing web tier, a private Java app tier on 40 VM.Standard.E4.Flex instances, and Oracle Base Database Service with a 6 TB primary. The regulator requires that database traffic never traverse the public internet, customer-managed encryption keys be rotated at least every 90 days, and recovery from a regional failure within 1 hour with no more than 15 minutes of data loss.

870 words, about 4 min 2

Burst rendering farm: fixing MPI, shared storage, and NAT bottlenecks

PixelForge Animation has 100 TB of texture and frame assets in an on-prem NAS and renders 8K frames in monthly bursts. A typical job needs 600 worker nodes for 8 hours, then zero for three weeks.

787 words, about 4 min 3

Federated multi-BU governance after broad tenancy policies

Helios Manufacturing is moving 5 business units into OCI. It has 320 employees authenticating in Microsoft Entra ID and 12 compartments already created ad hoc.

771 words, about 4 min 4

Order management database: HA, reporting offload, and cost correction

Acme Ordering runs a customer order service on Oracle Database 19c in OCI. The primary is an 8 TB two-node RAC VM DB system in one availability domain; reporting queries run on the same database and cause latency spikes at month-end.

821 words, about 4 min 5

OKE cost overrun: NAT egress, idle GPU, and missing logs

Lumen SaaS runs a customer portal on OKE in the Ashburn region with three node pools: 6 general-purpose nodes, 4 memory-optimized nodes, and 2 GPU nodes used only for weekly batch scoring. The cluster has 140 pods and pulls images from OCI Container Registry.

805 words, about 4 min