In this series, I use scenario analysis techniques to "predict the future." Please also read the introduction and "Power to the Nerds" for the background of these series. Smallprint: these blogs on how the future of IT will look like do not necessarily reflect the opinion of Oracle Corporation; they don't even necessarily reflect my own opinions. They are an exercise in scenario analysis, to broaden the mind and to help you shape your own future.
IT is changing. Service-oriented architectures break up application silos into many reusable software components. Within a certain framework, these components can be used to put together new systems, and making changes is done by simply reassembling these components in a different way. This is a partial reality today, but it is not hard to imagine this happening across a complete domain of business applications. Let's extrapolate this trend and see where it could further lead.
First of all, in this future this will create a different class of workers. Not IT people, as they are business experts in their industry, and not business people, as their task is to build and maintain systems. Where's the difference between building and maintaining systems? It's not really there. Lines between these two IT disciplines will blur. Prince2 as a development methodology and ITIL as a maintenance methodology will need serious updating as application development and management change dramatically.
At the same, time, business models and business innovation is becoming more information- and IT-centric. Mass customization principles (mass production, in which every item may have different specifications) today already make that consumers can configure their own car, or their own sneakers, or their own health insurance. And why stick to combinations of one producer or supplier? It is easy to imagine that customers (first business-to-business, then business-to-consumer) would want to assemble their own systems as well, for instance for integrated travel planning (air, hotel, car), multimedia experiences from various sources, games spanning multiple "worlds," or personal administration. All through standard services. You could say that IT has become the business itself.
In this world, the role of software vendors will be changing. First of all, they don't sell applications anymore; they sell a platform on how to compose, decompose and recompose services. Their brand is not about the company anymore, but represents the overall community of small vendors adding components (why would they come from one vendor) and best practices from consumers on how services are being used. In creating and running these communities, the role of the software vendor most likely even turns into that of a business consultant, with an intimate understanding of industry-specific processes. Even more, the software vendor monitors these processes running at customers and provides advice on how to optimize them, helped by benchmarking based on comparable processes. This exists today already on how well systems are running, but this would evolve into process monitoring.
The role of systems integrators changes too in this scenario, they could become business integrators. Often system integrators have a vertical focus already, they are organized in industry units. They often have large outsourcing practices, in which they run their customers' systems. They often serve multiple customers in an industry, and in case on value chain integration, act as an project integrator between all parties. From system to project to business integrator is just a small next step. Business integrators have a central spot in a certain industry or value chain, and make sure the partners connect, to run a seamless process. They are not an IT service provider, they are deeply embedded in the vertical itself. Think for instance of an IT company to which a banking system is outsourced too. The only thing missing being a bank itself is perhaps the banking license, something that could be fixed by a cooperation with a bank or with multiple banks. This may very likely happen today already, although I am not aware of any specific examples and what legal possibilities or boundaries there are. A system integrator working in the telco industry could come up with services to connect networks better, and could start sell these services to consumers directly. How many internet providers have gone into "content" already?
Stock investors always warn that results of the past are no guarantee for future results, but for extrapolation the opposite counts. The signs can usually be spotted throughout the complete trend. First attempts may not always be successful, it usually takes a few rounds to get the next step in business right. Not every internet provider that went into content was successful. But success is the summary of all failure. Extrapolation of trends helps you keep that faith.
frank