Search (2 results, page 1 of 1)

  • × subject_ss:"Databases / Design"
  1. Fidel, R.: Database design for information retrieval : a conceptual approach (1987) 0.00
    7.820761E-4 = product of:
      0.0054745325 = sum of:
        0.0054745325 = product of:
          0.02189813 = sum of:
            0.02189813 = weight(_text_:m in 8314) [ClassicSimilarity], result of:
              0.02189813 = score(doc=8314,freq=2.0), product of:
                0.066373095 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.026672479 = queryNorm
                0.3299248 = fieldWeight in 8314, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.09375 = fieldNorm(doc=8314)
          0.25 = coord(1/4)
      0.14285715 = coord(1/7)
    
    Type
    m
  2. Willitts, J.: Database design and construction : an open learning course for students and information managers (1992) 0.00
    5.2138406E-4 = product of:
      0.003649688 = sum of:
        0.003649688 = product of:
          0.014598752 = sum of:
            0.014598752 = weight(_text_:m in 761) [ClassicSimilarity], result of:
              0.014598752 = score(doc=761,freq=2.0), product of:
                0.066373095 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.026672479 = queryNorm
                0.21994986 = fieldWeight in 761, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0625 = fieldNorm(doc=761)
          0.25 = coord(1/4)
      0.14285715 = coord(1/7)
    
    Type
    m