A 3 issue of the database
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Users questions:For the record with 144 documents, the use of a sub-block search method, and the length of each block of 8, the average length of the number of search? Xueyibujing also requested help, there is this average length is how to find it?
Experts answer: points block search to find and block by block to find two steps to complete. Blocks of 144 * 8 =The average length of 18 is (1 +18) * 2 + (1 +8) * 2 = 14
Experts answer: points block search to find and block by block to find two steps to complete. Blocks of 144 * 8 =The average length of 18 is (1 +18) * 2 + (1 +8) * 2 = 14
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