A Stable Distributed Tuple Space
نویسندگان
چکیده
An approach is presented which extends the MOMfaulttolerant implementation of the Linda model of parallel programming. The original MOM system provided persistence of tuples and tuple states across both tuplespace and worker node halt failures. Unfortunately, the requirement that system tuple space reside in a central location restricted the scalability of the MOM model. In this work, an approach is presented to distributed system tuple space and tuple states using a hashing function on tuple labels. This approach compares favorably with other tuplespace distribution methods in terms of message costs during non-fault operation, and allows preservation the faulttolerant mechanisms of the MOM model.
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