Francisco Guerra Santana

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This paper describes a library written in Ada which facilitates the construction of fault-tolerant distributed applications based on the active replication paradigm 18]. The library, called Group IO 10], ooers a simple interface to the implementation of reliable, atomic, causal, and uniform multicast. The work on Group IO has been motivated by our(More)
This paper describes Drago, an experimental language designed to support the implementation of fault-tolerant distributed applications. The language is the result of an eeort to impose discipline and give linguistic support to the main concepts of Isis, as well as to experiment with the group communication paradigm. Drago has been designed and implemented(More)