Brathwaite, K.S.: Datenbankentwurf : eine Einführung (1990)
0.02
0.02336819 = product of:
0.06426252 = sum of:
0.0027335514 = weight(_text_:a in 6772) [ClassicSimilarity], result of:
0.0027335514 = score(doc=6772,freq=2.0), product of:
0.030653298 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.026584605 = queryNorm
0.089176424 = fieldWeight in 6772, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=6772)
0.0024304248 = weight(_text_:s in 6772) [ClassicSimilarity], result of:
0.0024304248 = score(doc=6772,freq=2.0), product of:
0.028903782 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.026584605 = queryNorm
0.08408674 = fieldWeight in 6772, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=6772)
0.02204492 = weight(_text_:u in 6772) [ClassicSimilarity], result of:
0.02204492 = score(doc=6772,freq=2.0), product of:
0.08704981 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.026584605 = queryNorm
0.25324488 = fieldWeight in 6772, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=6772)
0.037053622 = weight(_text_:k in 6772) [ClassicSimilarity], result of:
0.037053622 = score(doc=6772,freq=4.0), product of:
0.09490114 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.026584605 = queryNorm
0.39044446 = fieldWeight in 6772, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=6772)
0.36363637 = coord(4/11)
- Classification
- TWX (FH K)
- Footnote
- Originaltitel: Systems design in a database environment
- GHBS
- TWX (FH K)
- Issue
- Vorw. u. hrsg. von Wolfgang von Keitz. Aus d. Amerik. von Peter Dobrowolski.
- Pages
- 272 S
