Digital library grid model based on P2P self-organized
基于P2P自组织的数字图书馆网格结构模型

For the bottleneck problem, low scalability and poor node freedom in the grid system, brought the P2P technology into digital library grid construction , used the complementary character of P2P and grid technology and freedom policy to make up for these deficiencies. First this paper put up a three-level digital library model based on P2P.Second,analyzed model structrue and introduced the main module function in detail.At last evaluated the model by studying the Petri net method of digital library grid model architecture.