Oracle Enterprise Integration Architecture

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About This Architecture

Multi-tier Oracle enterprise integration architecture connects Siebel CRM, WebLogic Server, SOA Suite, and APEX through a DMZ-protected load balancer. SOA Suite orchestrates data flow between internal Oracle DB 26ai clusters (CRM, APEX, DW/ML) and external government services via the MU Govt ESB InfoHighway. The architecture integrates 14 Mauritius government agencies including Civil Status Division, Passport & Immigration, Revenue Authority, and digital identity platforms MauPass, MauSign, and MoWallet. Oracle Data Integrator and Analytics Server enable cross-agency reporting and ML workloads on the data warehouse tier. Fork this diagram on Diagrams.so to customize integration patterns, add security zones, or export as .drawio for Oracle architecture documentation.

People also ask

How do you architect Oracle Siebel CRM integration with government ESB and multiple agencies?

Use Oracle SOA Suite as the orchestration layer between WebLogic-hosted Siebel CRM and a government ESB InfoHighway. Connect 14 agencies via the ESB while maintaining separate Oracle DB 26ai clusters for CRM, APEX, and data warehouse/ML workloads with Oracle Data Integrator for cross-system analytics.

Oracle Enterprise Integration Architecture

AutoadvancedOracleEnterprise IntegrationSOA SuiteSiebel CRMGovernment ArchitectureESB
Domain: Software ArchitectureAudience: enterprise architects designing government digital transformation platforms
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Created by

February 20, 2026

Updated

February 20, 2026 at 4:43 PM

Type

network

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