关键词: 混合云迁移, 迁移策略, 定量和定性约束, 层次分析法, 网络服务运营支撑系统云化

Abstract:

The article attempted to solve the challenge on how to define and qualify constraints to get solution when making migration strategy. First, the constraints were classified, quantifiable constraints were calculated. Then the analytic hierarchy process was used to change quantifiable constraints into numeric importance, and the best solution was made. Last, the hybrid migration strategy for each component of a service operation support system was applied.

Key words: hybrid migration, migration strategy, qualitative and quantitative constraints, analytic hierarchy process, operation support system migration