Much Ado About Shared - NothingMichael
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چکیده
In a `shared-nothing' parallel computer, each processor has its own memory and disks and processors communicate by passing messages through an interconnect. Many academic researchers, and some vendors, assert that shared-nothingness is thèconsensus' architecture for parallel DBMSs. This alleged consensus is used as a justiication for simulation models, algorithms, research prototypes and even marketing campaigns. We argue that shared-nothingness is no longer the consensus hardware architecture and that hardware resource sharing is a poor basis for categorising parallel DBMS software architectures if one wishes to compare the performance characteristics of parallel DBMS products.
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More than 400 years after its first appearance in London, Much Ado about Nothing remains a popular stage play with both actors and audiences. Perhaps its success stems from Shakespeare’s compelling presentation of a number of themes with universal appeal, especially those related to courtship and marriage. In the plot of Much Ado young romantic love and faith at first fail, but ultimately true ...
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تاریخ انتشار 1996