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Los Angeles County Department of Public Social Services LEADER Replacement System (LRS) 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 SOA Tools Development Tools A tool to model business services would be of great value. This could include business process details as well as expected performance metrics. If the tool has the capability to simulate different business scenarios, it would be of even more value. Equally important is a tool to model SOA services. Ideally, the output from the business modeling tool would seamlessly flow into the SOA services tool which, in turn could generate implementation code. Enterprise Repository A single, enterprise repository tool is needed to gather information about enterprise architecture models, department applications, shared service inventory and usage, as well as pointers to shared service code packages. Therefore this repository should be purchased and implemented as a shared enterprise tool with the capability to establish different types of users, and appropriate levels of security. This repository should be configured to hold details of the Business Reference Models (BRM), Service Reference Models (SRM), Data Reference Models (DRM), and Technical Reference Models (TRM). For example, the Technical Reference Framework templates would be stored in this repository. As departments fill out the templates they could also be stored in the department section. Business Activity Monitoring (BAM) BAM enables organizations to leverage business analytics to gain a real-time insight into daily business operations. This analytical insight helps business users quickly identify operational inefficiencies and predict potential business problems. BAM integrates business intelligence (BI) with business transaction processing. BAM enables organizations to leverage business analytics to gain a real-time insight into daily business operations. This analytical insight helps business users quickly identify operational inefficiencies and predict potential business problems. BAM integrates business intelligence (BI) with business transaction processing. Appendices Appendix A - Federal SOA The Federal Architecture and Infrastructure Committee along with the Federal CIOs Council produced the Federal Enterprise Architecture which is based on SOA and Web Services. “An architecture that provides for reuse of existing business services and rapid deployment of new business capabilities based on existing capital assets is often referred to as a service-oriented architecture (SOA). “ -- Federal CIOs Council LRS RFP - Attachment H (Technical Exhibits) Page 37 November 30, 2007
Los Angeles County Department of Public Social Services LEADER Replacement System (LRS) 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 For a full description of the Federal Enterprise Architecture program, please see http://www.cio.gov/documents/CIOC_AIC_Service Component Based Architectures _2.0_FINAL.pdf For a broader description of the Federal E-Gov initiative please see http://www.whitehouse.gov/omb/egov/ . Appendix B - SOA Advantages (Patricia Seybold Group) Brenda M. Michelson, Sr. VP SOA Business Advantages: • Consistent Experience. An SOA can provide a consistent experience for customers and partners across channels and lines of business. • Business Agility. An SOA can add new functionality, expose functionality to new channels, and vary functionality based on context (customer, partner, entry point). • Mix and Match. An SOA can compose business solutions from a reusable service collection, leveraging internal and external services. • Optimize Interactions. An SOA can optimize business interactions for customers, partners, and internal constituents through the implementation of business scenarios (process, events, and services) versus traditional applications. SOA IT advantages: • Reduction of Costs. Reuse of services reduces IT development, deployment, and maintenance time and costs. • Leverage Existing IT Investments. Your service providers are existing code (objects, components, legacy modules, and application package APIs) and information assets (databases, files, and documents). • Transition Strategies. An SOA can provide application and portfolio transition strategies. LRS RFP - Attachment H (Technical Exhibits) Page 38 November 30, 2007
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