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From page 1...
... 1 Guidance for Development and Management of Sustainable Enterprise Information Portals The emergence and maturity of the Internet has revolutionized how all people access, store, share, and manage information. This emergence also offers leaps in transparency, responsiveness, efficiency, and customization of services for Department of Transportation (DOT)
From page 2...
... 2 Guidance for Development and management of sustainable Enterprise Information Portals also important to note that the content and user needs of EIPs are dynamic; they vary based on factors such as the time of year (e.g., managing snowplow assets) and reflect changes in data and resources available to agencies.
From page 3...
... benefits found in service-oriented architecture, such as increased levels of reusability, higher interoperability between systems, and improved scalability, but also allows for dynamic reconfiguration of business logic by the addition of new, or the replacement of existing, event subscribers. Leverage Open Source and Existing Software as a Service (SaaS)
From page 4...
... 4 Guidance for Development and management of sustainable Enterprise Information Portals eBay, or Netflix, have already adopted microservices architecture as their main architecture. Microservices can be cloned or decommissioned rapidly to respond to fluctuating user requests in real time.
From page 5...
... summary 5 be more proactive approaches to recruitment, training, and retention that actively engage human resources expert staff. Innovative agencies recognize the costs for enterprise systems expertise.
From page 6...
... 6 Guidance for Development and management of sustainable Enterprise Information Portals • Snowplow Information on Demand. An example of a service migrated to the cloud, albeit in a traditional fashion, is the Virginia DOT's snowplow on demand, an application with highly variable and extreme user demand.

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