Load balance plays an important role to information acquisition system performance. Excellent load balancing strategy is a key for us to make full use of system memory and computing resources, to reduce the response time of the distributed operation. Internal mechanism of original page load balance is given, based on analysis of the two recent commonly used dynamic load balance methods. Five original page oriented load balancing strategies are compared From the experimental and theoretical perspectives On the premise of calculating load index. Finally, the conclusion is drawn that date channel storage calculation sensitive partition is the most optimal load partition strategy.