On-chip bubble domain relational data base system

Details On-chip bubble domain relational data base system On-chip bubble domain relational data base system

1978-07-31

1981-08-11

Shaw, Gareth D.

Boots, shoes, and leggings

365 2, 365 15, G11C 1114, G11C 1900, G11C 1502

Patent

active

042837715

ABSTRACT:
A bubble domain chip is designed to provide the components necessary to perform all essential data-base functions. Many cross-linked loops in parallel allow the interchange of distinct columns of information. The use of an on-chip decoder achieves effective interchangeability of distinct rows of information. Thus, the basic storage structure and access modes conform to the high-level view of data implied by the relational data model, resulting in simpler programming. In addition, a plurality of comparators are provided to the plurality of storage loops to perform context search simultaneously on all the loops. The simultaneous search and the restriction to output of only qualified data greatly reduces the query time.

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