Naslov
A Parallel Pipelined Relational Query Processor

Autori
Kim W. ; Gajski, Danijel ; Kuck, D. J.

Izvornik
ACM Transactions on Database Systems (0362-5915) 9 (1984), 2; 214-242

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
pipeline processing; relational query processor

Sažetak
This paper presents the design of a relational query processor. The query processor consists of only four processing PIPEs and a number of random-access memory modules. Each PIPE processes tuples of relations in a bit-serial, tuple-parallel manner for each of the primitive database operations which comprise a complex relational query. The design of the query processor meets three major objectives: the query processor must be manufacturable using existing and near-term LSI (VLSI) technology, it must support in a uniform manner both the numeric and non-numeric processing requirements a high-level user interface like SQL presents ; and it must support the query-processing strategy derived in the query optimizer to satisfy system-wide performance optimality criteria.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

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