Management of data services in a distributed computer system is provided
by a three-tiered system. The lowest, or agent, tier comprises Common
Information Model (CIM) provider objects that can make method calls on
the low-level kernel routines in the host providing the data service. The
middle, or logic, tier is a set of management facades and federated Java
beans. The federated Java beans include a general configuration bean for
data services and configuration and health monitor service beans for each
individual data service. The upper, or presentation, tier of the
inventive system comprises web-based presentation programs that provide a
first view go of the services provided by the federated beans for
policy-based management and a second view of the data management facades
for element-based management.