Towards Dynamic Management of Service Cache in OSGi
Service-Oriented Architecture often integrates service cache in orderto decrease complexity and to improve system performance and security.Service cache model is great influenced by service dependency model.Based on a revised service dependency model of OSGi platform,a service cache model and related dynamic automatic management approach,as well as the implementation,are proposed.A services replacement algorithm is introduced to replace cached services on-demand.The paper also discusses how to evaluate the service cache.