Abstract: A Metadata Storage Access (MSA)-based realization mechanism for Shared Management Information Model (SMIM) is given to ensure the interoperation between heterogeneous systems, and the data consistency. The mechanism is based on the heterogeneous systems and the data exited. It divides the realization process into five logical layers: data application layer, data access adapter layer, data access agent layer, metadata storage layer and data storage layer. The introduction of the function and the relative algorithm for each layer are given.

Key words: Metadata Storage Access(MSA), Shared Management Information Model(SMIM), data consistency, network management

摘要： 提出基于元数据存储访问的共享管理信息模型实现机制，以解决异构系统互操作问题，保证数据一致性。该实现机制基于已有异构系统和已有数据，使用分层的逻辑划分，将实现过程划分为数据应用层、数据访问适配层、数据访问代理层、元数据存储层及数据存储层5个层次，并介绍了各个层次的功能和相关算法。

关键词: 元数据存储访问, 共享管理信息模型, 数据一致性, 网络管理

CLC Number: 

• TP393