ENEGY EFFICIENCY IN DATA BASE DESIGN

Energy efficiency is an increasingly important property of software. A huge number of empirical studies have been conducted on the topic, But current state of the art does not provide empirically validated guidelines for developing energy efficient software Aims at assessing the impact, in terms of energy savings, of best practices for achieving software energy efficiency, elicited from previous work. By doing so, it identifies which resources are affected by the practices and the possible trade off with energy consumption this paper proposes an explicit definition of green software database design and a tool to support their evaluation. The proposed evaluation tool describes the green efficiency by considering the energy consumption as the main aspect to be studied during the design of the database stage. This approach consist of building a database design by using a green way it reduce the energy consumption pattern of devices at different work load circumstances. The energy consumption data base design is then deployed to estimate the impact of software application based on their resource utilization.