AI 中文总结
研究企业集成现代化问题，提出以 SAP BTP 为中心的混合多云集成现代化框架 HMC-IMF，整合多种技术为统一模型，通过实验对比传统基线，该框架能有效降低接口复杂性等，提升集成性能，可作受治理的集成现代化层。
AI 中文摘要
混合云和多云的采用使企业集成成为一个战略架构问题，而非狭隘的中间件问题。大型组织在异构环境中频繁运行 SAP S4HANA、SAP ECC、SaaS 业务应用、合作伙伴门户、数据湖和超大规模服务。点对点接口和传统企业服务总线模式常导致紧密耦合、重复映射、弱可观测性和安全漏洞。本文提出了一个以 SAP 业务技术平台为中心的混合多云集成现代化框架（HMC-IMF）。该框架将 SAP 集成套件、API 管理、事件驱动集成、干净核心扩展、运行时布局、安全治理和可观测性整合为统一的现代化模型。定义了一个综合企业集成数据集。实验分析将传统的点对点基线与所提出的以 BTP 为中心的架构进行比较。结果显示接口复杂性降低了 38%，平均集成延迟从 420 毫秒降至 245 毫秒，平均恢复时间从 155 分钟降至 54 分钟，失败消息率从 3.8%降至 1.1%。研究结果表明，当与明确的模式选择、策略控制和操作遥测配合使用时，SAP BTP 可作为一个受治理的集成现代化层。
英文摘要
Hybrid and multi cloud adoption has made enterprise integration a strategic architecture problem rather than a narrow middleware concern. Large organizations frequently operate SAP S4HANA, SAP ECC, SaaS business applications, partner portals, data lakes, and hyper scaler services across heterogeneous environments. Point-to-point interfaces and legacy enterprise service bus patterns often create tight coupling, duplicated mappings, weak observability, and security gaps. This paper proposes a Hybrid Multi Cloud Integration Modernization Framework, abbreviated as HMC-IMF, for SAP Business Technology Platform centered enterprise integration modernization. The framework combines SAP Integration Suite, API management, event driven integration, clean core extensions, runtime placement, security governance, and observability into a unified modernization model. A synthetic enterprise integration dataset is defined with 186 applications, 2,850 interfaces, 1,120 APIs, 740 event topics, 320 batch flows, five cloud environments, and 24 months of operational logs. Experimental analysis compares a legacy point-to-point baseline with the proposed BTP centered architecture. Results show a 38 percent reduction in interface complexity, a decrease in average integration latency from 420 MS to 245 MS, a reduction in mean time to recovery from 155 minutes to 54 minutes, and a decline in failed message rate from 3.8 percent to 1.1 percent. The findings suggest that SAP BTP can serve as a governed integration modernization layer when paired with explicit pattern selection, policy controls, and operational telemetry. Index Terms SAP BTP, enterprise integration, hybrid cloud, multi-cloud architecture, SAP Integration Suite, API management, event-driven architecture, clean core
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