SOA

My personal view of SOA and the future of Internet 2006 June, 13 SOA and the future of Internet Fabio Agostini [email_address]

The future of WWW ,[object Object],[object Object],SOA and the future of Internet 2006 June, 13 The new WWS will be for computers what Internet is for People … … and you can’t avoid being there or you will be out! WWW WWS

Why SOA? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SOA and the future of Internet 2006 June, 13 This is the essence of SOA: letting your system interact on a public (or protected) network to solve problems for you!

What is SOA? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SOA and the future of Internet 2006 June, 13 The Service Oriented Architecture is all that you need to define, implement, and run these services just to let your systems interact for you with other systems (and human beings)

Why is SOA so new? SOA and the future of Internet 2006 June, 13 Computers can communicate from the very beginning of their live, but always in a quite complex and private way … SOA makes communication between systems easy! 1) Service are business oriented, not technology oriented 2) A service can handle, via XML, an atomic but very relevant business information 3) Services, like Internet, are based on a widely accepted standard Who offers beds in XXX on XX/XX/XXXX? At which price? Venice 97/09/2006 Service

SOA is only Internet Related? SOA and the future of Internet 2006 June, 13 SOA allows systems to interact over the internet … … but is also the best way to split a system into subsystems and to lower development and maintenance costs. Cust Prod Invoice Customer DB Add Remove Get Address Search … Invoices Add Remove Get ByProd ByCust Product Add Remove Get Cost Price

The Black Box Approach ,[object Object],[object Object],[object Object],[object Object],SOA and the future of Internet 2006 June, 13 When you project and build a service, you don’t need to know where and by whom will be used: you can develop it in a total independent way (no more waterfall or complex analysis)

SOA and Innovative Business Models … 2006 June, 13 SOA and the future of Internet

Innovative Business Models SOA and the future of Internet 2006 June, 13 Innovative Business Models are required in IT suppliers to allow Customer Innovate their business! Voice Computer Pay For Services Service In A Box Payment Systems Service Search Engine Service Consumers Service Oriented Languages Identity management Security Management Position Management

Service Search Engine ,[object Object],[object Object],[object Object],[object Object],SOA and the future of Internet 2006 June, 13 New search engines will be developed to find the right service and those engines will look and behave quite differently from actual engines …

Service Consumers ,[object Object],[object Object],[object Object],[object Object],SOA and the future of Internet 2006 June, 13 To take full advantage of services, you will need a new category of software tools: Service Consumers

Service Oriented Languages SOA and the future of Internet 2006 June, 13 Should services be written with traditional languages? And should they be used in traditional applications? A new category of languages can greatly improve SOA development …

Vo ice Co mputer ,[object Object],[object Object],[object Object],SOA and the future of Internet 2006 June, 13 Talk to your Voice Computer and it will use the right service to answer your question. No screen, no graphics, just voice recognition and voice generation …

Pay For Services ,[object Object],[object Object],[object Object],[object Object],[object Object],SOA and the future of Internet 2006 June, 13 Services can be fully outsourced on a one per one basis: only performance considerations can reduce

Service In A Box ,[object Object],[object Object],[object Object],[object Object],SOA and the future of Internet 2006 June, 13 In a future you will be able to buy your billing service out of the shelf and to connect it to your customer service and product service just to run your company …

Identity Management ,[object Object],[object Object],[object Object],SOA and the future of Internet 2006 June, 13 Identifying people and products will be the greatest challenge of the new WEB, but still a prerequisite to its success …

Position Management ,[object Object],[object Object],[object Object],SOA and the future of Internet 2006 June, 13 New devices that can easily compute your position will be necessary to implement some services …

Security Management ,[object Object],[object Object],SOA and the future of Internet 2006 June, 13 The main security concern today is that someone hackers a server to alter its content. Tomorrow a service should verify that the caller has fully right to use it, unless it’s a public service.

Payment Systems ,[object Object],[object Object],[object Object],SOA and the future of Internet 2006 June, 13 The web is mostly free: will be the WWS as free? The answer is probably no: WWS will be the new market and payment is the base of every market …

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