Research on Dual-level and Dual-threshold Load Balancing S ystem Based on CORBA
Zeng Qinghuai (Center of Modern Education Technique, Changde Teachers University)
An middle-ware based dynamic load balancing system was designed to balance the workload in a distributed inhomogeneous network system in order to enhance resource utility and increase system throughput, which can meet the needs of complexity and self-adaptability of load balancing by adopting CORBA. On the analysis of the related parts of CORBA, a model of load balancing system is presented, and furthermore, dual-level and dual-threshold algorithms are brought up, which can collect and evaluate the workload, can dynamically pre-assign services among nodes of CORBA system and can transfer services between nodes on the homogeneous subsystem. This algorithm can effectively improve the parallel performance of the load balancing system.
【CateGory Index】： TP393.09