Brathwaite, K.S.: Datenbankentwurf : eine Einführung (1990)
0.02
0.023620075 = product of:
0.064955205 = sum of:
0.0027630166 = weight(_text_:a in 6772) [ClassicSimilarity], result of:
0.0027630166 = score(doc=6772,freq=2.0), product of:
0.03098371 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.026871162 = 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)
0.0024566224 = weight(_text_:s in 6772) [ClassicSimilarity], result of:
0.0024566224 = score(doc=6772,freq=2.0), product of:
0.029215338 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.026871162 = 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)
0.02228254 = weight(_text_:u in 6772) [ClassicSimilarity], result of:
0.02228254 = score(doc=6772,freq=2.0), product of:
0.08798812 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.026871162 = 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)
0.037453026 = weight(_text_:k in 6772) [ClassicSimilarity], result of:
0.037453026 = score(doc=6772,freq=4.0), product of:
0.09592408 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.026871162 = 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
