Search (3 results, page 1 of 1)

  • × classification_ss:"ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme"
  • × language_ss:"d"
  1. Grill, E.: Relationale Datenbanken; vom logischen Konzept zur physischen Realisierung : Ziele, Methoden, Fallstudie (1990) 0.01
    0.013365417 = product of:
      0.026730834 = sum of:
        0.026730834 = product of:
          0.0801925 = sum of:
            0.0801925 = weight(_text_:w in 1584) [ClassicSimilarity], result of:
              0.0801925 = score(doc=1584,freq=4.0), product of:
                0.19239725 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.050487287 = queryNorm
                0.41680688 = fieldWeight in 1584, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1584)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Classification
    ZZV (W)
    GHBS
    ZZV (W)
  2. Hofmann, M.; Simon, L.: Problemlösung Hypertext : Grundlagen - Entwicklung - Anwendung (1995) 0.01
    0.009546727 = product of:
      0.019093454 = sum of:
        0.019093454 = product of:
          0.057280358 = sum of:
            0.057280358 = weight(_text_:w in 2474) [ClassicSimilarity], result of:
              0.057280358 = score(doc=2474,freq=4.0), product of:
                0.19239725 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.050487287 = queryNorm
                0.2977192 = fieldWeight in 2474, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2474)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Classification
    TWX (W)
    GHBS
    TWX (W)
  3. Henzler, R.G.: Information und Dokumentation : Sammeln, Speichern und Wiedergewinnen von Fachinformation in Datenbanken (1992) 0.01
    0.007637381 = product of:
      0.015274762 = sum of:
        0.015274762 = product of:
          0.045824286 = sum of:
            0.045824286 = weight(_text_:w in 4839) [ClassicSimilarity], result of:
              0.045824286 = score(doc=4839,freq=4.0), product of:
                0.19239725 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.050487287 = queryNorm
                0.23817536 = fieldWeight in 4839, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4839)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Classification
    TWY (W)
    GHBS
    TWY (W)