Enterprise Architecture

Enterprise Architecture & Modernization

Connect cloud, applications, databases, integration and established platforms in an architecture that can be implemented.

OptiSoftware helps technology leaders assess current environments, define target architecture and plan modernization across systems, teams and operational boundaries.

Talk to an ArchitectExplore AWS Cloud Consulting
Current StateTarget ArchitectureRoadmapsImplementation Guidance
UnderstandCurrent EnvironmentCloud · Applications · Data · Integration
DefineTarget ArchitectureDependencies · Risk · Business Priorities
DeliverModernization RoadmapSequence · Guidance · Implementation

Technology Strategy

Enterprise Architecture Strategy

Architecture is useful when it connects business direction to technical decisions and delivery.

OptiSoftware brings cloud, application, database and integration considerations into enterprise architecture. The work establishes decision context, identifies dependencies and aligns modernization priorities with reliability, security, scalability and operational requirements.

Recommendations are shaped by the systems and constraints in the environment rather than a single preferred technology pattern.

Architecture domains

  • Cloud and hybrid architecture
  • Application architecture
  • Data and database architecture
  • API and integration architecture
  • Security considerations
  • Reliability and scalability
  • Operational architecture
  • Migration dependencies

Current State

Current-State Architecture Assessment

Understand how enterprise systems work together before defining where and how they should change.

01

Map the Environment

Review application, database, integration and infrastructure boundaries across established and modern platforms.

02

Surface Dependencies

Identify workload relationships, data flows, shared services and migration constraints that affect sequencing.

03

Frame the Decisions

Make technical debt, operational needs, security, reliability and business priorities visible in architecture choices.

Target State

Target-State Architecture & Roadmaps

Translate current-state understanding into a practical sequence of architectural change.

Target architecture describes how cloud, applications, data and integration should work together. A modernization roadmap then organizes dependencies and change into implementable steps, accounting for migration order, risk and operational readiness.

Architecture that can actually be implemented connects the destination to the teams, delivery patterns and decisions needed to move toward it.

Current StateApplicationsData platformsIntegrationOperations
Architecture WorkAssessDesignSequenceGuide delivery
Target StateAWS and hybridModern Java / Node.jsData architectureAPIs and events

Architecture Across the Stack

Cloud, Applications, Data & Integration

Enterprise architecture spans the relationships between platforms—not just the design of each component in isolation.

01

Cloud & Hybrid

Shape AWS and hybrid architectures around workload characteristics, security, operational needs and existing enterprise systems.

Explore AWS Cloud Consulting →

Established & Modern Platforms

Cloud & Hybrid Modernization

Modernize Without Starting Over.

OptiSoftware understands modern AWS and application architectures alongside established enterprise environments, including IBM mainframe systems, Db2 for z/OS, Db2 LUW, Java EE, WebLogic, JMS and Oracle.

Mainframe modernization is a cross-platform architecture concern, not a fifth core practice or an automatic migration to AWS. Depending on the workload and business case, a practical path may retain and optimize, integrate, API-enable, rehost or replatform, selectively refactor or migrate, or fully migrate when justified.

Modernization choices

  • Retain and optimize
  • Integrate existing platforms
  • API-enable capabilities
  • Rehost or replatform appropriately
  • Refactor or migrate selectively
  • Replace when justified

Roadmap inputs

  • System and data dependencies
  • Migration sequencing
  • Technical debt
  • Security requirements
  • Service reliability
  • Operations and ownership

Incremental Change

Manage Technical Debt & Modernization Dependencies

A roadmap helps teams make dependencies and tradeoffs explicit.

Modernization can proceed incrementally. Architecture guidance helps sequence application, database, API and infrastructure changes so technical debt is addressed in context and necessary systems continue to support the business.

Explore application modernization strategy

Start a Conversation

Plan Your Architecture Roadmap

Discuss current-state assessment, target architecture or modernization sequencing with OptiSoftware.

Talk to an Architect