By D. R. Davis, A. D. Lin
Communications of the ACM,
April 1965,
Vol. 8 No. 4, Pages 243-246
10.1145/363831.364908
Comments
The secondary key retrieval method involves the preparation of secondary storage lists from primary data records. Search requests are satisfied by logical operations on appropriate lists, producing a complete set of addresses of primary records relevant to the request. Experimental results are presented and a comparative analysis is given.
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