Research In Self-Adaptive Management of Distributed Information Systems

Distributed file system makes itself be placed in a self-managed and self-optimized estate from self-adaptively changing file storage position according to the users' requests pattern. In this chapter, we rebuild the model for a management system to turn the process of managing file into a 0-1 programming problem, and bring a new individual form to improve the operating efficiency. Aiming at the model,we define a region for the discrete problem, bring a new evolution algorithm which has a capability self-adaptively generating new individuals, and ultimately solve the management problem of a distributed file system.