ORACLE & E-BUSINESS SUITE
Oracle Expertise Meets Modern Cloud Architecture
DNC helps organisations design, modernise, secure and support business-critical Oracle environments across on-premise, hybrid and Oracle Cloud Infrastructure platforms.
From Oracle Database and E-Business Suite through to OCI architecture, upgrades, migrations, resilience and security, we bring senior technical expertise across the full platform.
Oracle Database • Oracle E-Business Suite • Legacy Oracle Support • OCI • Migrations • Upgrades • HA / DR • Security & Governance
ORACLE SERVICES
Support across the complete Oracle platform
Oracle environments rarely exist in isolation. DNC looks at the database, application tier, cloud platform, network, security and operational model together.
Oracle Database
Architecture, installation, upgrades, RAC, ASM, backup, recovery, performance, security and operational review.
Oracle E-Business Suite
EBS architecture, application and database tiers, cloning, patching, upgrades, integrations and platform modernisation.
Oracle Cloud Infrastructure
OCI landing zones, networking, IAM, compute, storage, database services, monitoring, security and resilience.
Migrations & Modernisation
Migration strategy, dependency discovery, target design, cutover planning, testing and transition to modern platforms.
Upgrades & Lifecycle
Database, operating system and EBS upgrade planning with compatibility, rollback, testing and support considerations built in.
Security, HA & DR
Access control, hardening, audit, encryption, backup, Data Guard, resilience, recovery objectives and disaster-recovery design.
LEGACY ORACLE SUPPORT
Keep critical Oracle systems stable while you plan what comes next
Not every Oracle platform can be upgraded or migrated immediately. DNC supports organisations that still depend on older Oracle Database, Oracle E-Business Suite and associated infrastructure where continuity, stability and risk management are the immediate priorities.
We can help assess the current estate, resolve operational issues, document dependencies, improve resilience and create a practical roadmap for upgrade, migration or replacement when the business is ready.
Legacy support can include
Older Oracle Database estates
Legacy Oracle E-Business Suite environments
Platform and dependency troubleshooting
Backup, recovery and resilience reviews
Security and access-control review
Operational documentation and knowledge capture
Upgrade and migration readiness planning
Risk reduction while systems remain in service
CURRENT-STATE DISCOVERY & ARCHITECTURE
Understand the Oracle estate before making major changes
DNC can reverse-engineer an existing Oracle and OCI environment to document how it is actually built, how the tiers interact and where the operational or technical risks sit.
This is particularly valuable before migrations, upgrades, support-provider changes, security reviews or major transformation programmes.
Typical outputs
Oracle and OCI inventory
Application and database topology
Network and integration dependencies
Backup, HA and DR review
Security and access findings
Current-state diagrams
HLD / LLD inputs and target-state recommendations
ORACLE E-BUSINESS SUITE MODERNISATION
Modernise the platform without losing sight of the application
Moving EBS to new infrastructure or OCI is not just a hosting exercise. Database compatibility, application tiers, interfaces, identity, storage, backup, network paths and operational processes all need to be considered together.
DNC helps organisations plan the full migration and modernisation path, including architecture, technical dependencies, build documentation and transition planning.
Modernisation considerations
Application and database compatibility
OCI or hybrid target architecture
IAM and privileged access
Integration and interface mapping
Backup, restore and disaster recovery
Cutover, rollback and validation
Operational handover and documentation
HOW DNC WORKS
Discover → Assess → Design → Deliver → Secure → Optimise
We start with the environment you actually have, establish the risks and dependencies, then design a practical path forward with documentation that can be implemented and supported.
Discover & Assess
Inventory, dependencies, current-state architecture, support model and technical risks.
Design & Deliver
Target architecture, migration or upgrade planning, HLD/LLD, build guidance and implementation support.
Secure & Optimise
Hardening, resilience, monitoring, operational review and ongoing improvement.
RELATED DNC EXPERTISE
Continue exploring
Planning an Oracle migration, upgrade or architecture review?
Talk to DNC about your Oracle Database, E-Business Suite or OCI environment.