The energy consumption of data-intensive systems and data centers is constantly increasing, while the pressure for more sustainable solutions grows. Toni Taipalus from Tampere University presented the early observations from The Green Data project, which focuses on improving the energy efficiency of databases and database management systems. Research shows that by following certain logical design principles, significant energy savings can be achieved, making this topic particularly appealing also from a business perspective. The project has just started and will continue.
The Importance of Logical Database Design
Taipalus’s presentation highlighted the impact of logical database design on energy efficiency. Faster-performing databases are often more energy-efficient, and research has shown that adhering to well-established design principles can lead to substantial reductions in energy consumption. These principles have been known for a long time, but they are not always applied in practice, leaving potential savings untapped.
A Holistic Approach to Data-Intensive Systems
Improving energy efficiency is not limited to database design alone. Taipalus also introduced a broader, holistic approach during his presentation. Sustainable development requires consideration of software, hardware, infrastructure, data transfer, as well as organizational policies and culture. The synergy between these components can lead to significant energy savings and business benefits.
Collaborating Towards a Sustainable Future
In the Green Data project, the Faculty of Information Technology and Communication Sciences at Tampere University has taken responsibility for the holistic approach and database design aspects. The project also involves the University of Amsterdam and the Faculty of Management and Business at Tampere University. The project is actively seeking partners who can contribute their expertise, especially in the areas of software, hardware, infrastructure, and analytics. For companies, this collaboration offers an opportunity to be pioneers in sustainable data solutions while simultaneously finding ways to enhance their business efficiency.
Toni Taipalus’s research reminds us that improving energy efficiency and performance often go hand in hand. Instead of solely seeking new solutions, it is also worthwhile to revisit existing principles and apply them in practice. Projects like Green Data point the way towards a more sustainable and efficient future for data-intensive systems.
About the Author
Toni Taipalus is an assistant professor of software engineering (data-intensive systems) at Tampere University in the Faculty of Information Technology and Communication Sciences. He is part of the Sustainability in Software Engineering Working Group at SW4E ecosystem.
