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Using a prioritized MAC protocol to execute the database operation join in networked embedded computer systems
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Resumo(s)
Database query languages on relations (for example
SQL) make it possible to join two relations. This operation is very
common in desktop/server database systems but unfortunately
query processing systems in networked embedded computer
systems currently do not support this operation; specifically,
the query processing systems TAG, TinyDB, Cougar do not
support this. We show how a prioritized medium access control
(MAC) protocol can be used to efficiently execute the database
operation join for networked embedded computer systems where
all computer nodes are in a single broadcast domain.
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Contexto Educativo
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Editora
IEEE