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SOA -SOCIAL ORIENTED

ARCHITECTURE

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OVERVIEW

Enterprise information management systems

represent huge investments

not easy to change

High cost of change

Lack of insights and optimized process

Services Oriented Architecture

Provides Agile IT

information consumers to serve themselves

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SOCIALLY ORIENTED ARCHITECTURE (SOA)

SOA utilizes a combination of existing and new enablingtechnologies

A service may encapsulate an entire business process,or embody one or more aspects of an existing businessprocess.

XML-based Web Services are a popular way to exposethese services within and across enterprises, but are byno means the only way to realize an SOA vision

Fundamental shift in the persona of enterpriseinformation management architecture away from a state

where all data is owned by the enterprise - and ITprofessionals are responsible for the security

It leads to information workers, as consumers ofinformation services, are provided with the tools andcompetencies to serve themselves with the informationthat matters most

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MOVEFROM SOA TOSOA

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MOVEFROM SOA TOSOA

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SOA TOSOA

If you knock down silos and open up systemborders forseamless integration, you createsecurity vulnerabilities. Who will come in?Who canaccess what information?

Business agility allows you to capitalize on marketopportunities. But how do you manage thechanges, and who has control? You needgovernance.

Deciding what to reuse (and not to reuse)andwhen, how, and by whom raises issues ofownership, sovereignty, and control.

SOA opportunities are about technology, butSOA challenges are about people.

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ARCHITECTURAL LAYERS

Four Main layers

Data management (the data layer)

Orchestration and administration of services (the

orchestration layer)

Portals and user interface (the consumer layer)

Platform and security (the platform governance layer)

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TECHNOLOGIESTOCONSIDER

Relational database management

Extract transform and load (ETL)

Data interrogation and data quality analysis

SOA library management Enterprise mashups/composite applications and

BPM platform

Social operating system

Business intelligence Geo-spatial mapping

Web portal architecture

Cloud services and administration platform

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EMERGING TECHNOLOGIES

Four technologies are set to make a huge impact

on the possibilities of socially Oriented computing:

Data Quality Management Software

Cloud Computing

Social Operating Systems

Enterprise Mashup Portals

(that produce composite

situational applications)

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BUILDING BLOCKS

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STATES OF SOA IMPLEMENTATION