New design for water quality early warning system

Abstract

Traditional water quality early warning systems are often static and the algorithms built in are difficult to modify while the system is in operation. So a changing environment has brought great challenges to the systems. To overcome the shortages, a new water quality early warning system is designed; it is based on the idea that the algorithms codes can be compiled dynamically and executed automatically. The algorithms codes can be updated in real time and executed as jobs. And thread-pool is used to execute the jobs in parallel and the system is designed to manage jobs for fault-tolerant. Finally, the realization of the framework is given and some rules to make the system stable and high fault tolerant are discussed. © 2012 Springer-Verlag GmbH Berlin Heidelberg.