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Connectivity
Creating flexible, service-based business applications - Cut costs, reduce cycle times and expand access to core applications through reuse. Analysts estimate it is up to five times less expensive to re-use existing applications than to write new applications.
Use portfolio management to consider which assets you need to run your company. Identify high-value existing IT assets and service-enable them for reuse. Satisfy remaining business needs by creating new services. Finally, create a registry/repository to provide centralized access to and control of these reusable services.
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