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Being Time Effective Makes Us Cost Effective

by Suvrata Acharya, - VP and Vertical Delivery Head, NIIT Technologies Limited July-2018

IT market today is looking for directions to make application development cheaper without affecting the quality. Today the traditional offshoring model based on labor arbitrage is struggling to survive. Enterprises are adopting agile development along with automation and cloud based models to reduce the risk and cost. The focus is clearly on building a business model that is based on lean practices i.e. best use of effort and sharing of available resources. Indian Space Re­search Organization (ISRO) used this approach suc­cessfully to deliver multiple space programs in a cost-effective manner. “Time Effectiveness makes us Cost Effective”, is the success mantra cited by an ISRO sci­entist. Recently ISRO made a world record by launch­ing 104 satellites through a single rocket. This has helped them capture a bigger share of global space programs. The cost of ISRO’s Mars expedition pro­gram is just $75 million, which is unbelievably low compared to similar programs executed by other global space agencies. ISRO is the most profit­able space centre in the world because of its inno­vative cost-effective business model. IT Industry can adopt a few of their best practices like focus­ing on cost-effectiveness, modular architecture, smaller size tests and many more, while manag­ing the cost and performance of the applications.

Sharing Cost using Collaborative Consumption Model

Today, the biggest challenge in rapidly evolving business models is to define an architecture that supports it long term. Future business models will be developed as a combined effect of wear­able, mobile, big data technologies and cloud com­puting. For years, ISRO has adopted a business model which is focused on co-creation to achieve milestones. They have undertaken joint launch missions with various space agencies to save the cost. They share the cost by lending percentage area of payload to different space agencies. Today, the major growth sector is sharing economy that al­lows the optimization of resources through the mutualization of excess capacity. This model is flourishing because the consumers are de­manding faster and low-cost services. Design and develop­ment of the future applications will be based on collaborative consumption models that will be based on sharing, lending and swapping of other product’s functionality. The industry will move towards peer to peer business model that requires a higher degree of interactions with the peer.

Modular Architecture with Long Term Focus

ISRO has adopted a modular approach while designing their systems. They are still using the same technology that was used in 1970 for their launch vehicle with added cryogenic engines to achieve higher engine power. Traditionally, most of the architecture created is integrated in nature. In a modular architecture, one can add or remove components without affecting the rest of the system. While planning the IT infra­structure, mostly modular approach is adopted to plan the capacity. In case of enterprise ap­plication, modular approach is followed during design and build stage but not in the deploy­ment stage. The final application is deployed as a single unit, which makes the overall applica­tion monolithic. Today enterprises are moving towards micro service-based architectures that consist of developing multiple independent de­ployable components. Most of the consumer-focused applications such as eBay, Amazon have already moved from monolithic architec­ture to micro-services based architecture. This approach helps them respond to new business faster and cost effectively.

Nimble Tasks, Easy to Automate

ISRO avoids ground tests which are highly time consuming and expensive. Rather doing fully integrated testing which is expensive, they test smaller size module to get the best value for the money. Testing is always a time consuming and expensive activity. Automation tools are used to speed up the testing process and reduce the manual effort. Unfortunately, most of the au­tomation strategies are based on monolithic ar­chitecture. It does not cater to the complexities involved in modular architecture. New service virtualization technologies help in addressing these challenges, but these need to be incorpo­rated in the architecture and product life cycle.

Today, agile life cycle of application development is leading to­wards more nimble tasks which are less time consuming and can be easily automated.

Cross Skilling Leads to Time Effectiveness

Scientists in the space program are capable of working in mul­tiple disciplines. They strongly believe that being time effective leads to cost effectiveness. An individual who has multiple skills can help achieve more productivity. Every Future IT workforce has to be cross-skilled so as to give more output than what is expected from a single skilled resource.

The space programs of Russia and America are primar­ily focused on robustness and optimization leading to higher cost. On the other hand, ISRO focuses primarily on cost ef­fectiveness. Today in IT industry, there is a limited attention towards the cost aspect of new application development. If we follow ISRO’s cost-effective model, then the planning and execution must encompass resource optimization, increased reusability, adoption of open source tools and multi-skills workforce development.