Communicating sequential processes
Communicating sequential processes
Communications of the ACM
Mul-T: a high-performance parallel Lisp
PLDI '89 Proceedings of the ACM SIGPLAN 1989 Conference on Programming language design and implementation
Compile-time analyses and run-time support for a higher order, distributed data-structures based, parallel language
Core Jini
Windows NT Clustering Blueprints
Windows NT Clustering Blueprints
Darwin: Customizable Resource Management for Value-Added Network Services
ICNP '98 Proceedings of the Sixth International Conference on Network Protocols
IBM Systems Journal
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We describe a decision support system called Mounties that is designed for managing applications and resources using rule-based constraints in scalable mission-critical clustering environments. Mounties consists of four active service components: (1) a repository of resource proxy objects for modeling and manipulating the cluster configuration; (2) an event notification mechanism for monitoring and controlling interdependent and distributed resources; (3) a rule evaluation and decision processing mechanism; and (4) a global optimization service for providing decision making capabilities. The focus of this paper is on the design of the first three services that together connect and coordinate the distributed resources with the decision making component. We discuss the overall architecture and design of these services. We describe in some detail the asynchronous, concurrent, and pipelined nature of their interactions and the fault tolerance designed in the system. We also describe a general programming paradigm that we have followed in designing these services.