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Table 4 Query time of RDF-3X, gStore and VEDAS for each query in milliseconds

From: VEDAS: an efficient GPU alternative for store and query of large RDF data sets

Framework—size C F S L
C1 C2 C3 F1 F2 F3 F4 F5 S1 S2 S3 S4 S5 S6 S7 L1 L2 L3 L4 L5
RDF-3X—100M 44 383 59 8 28 63 43 56 12 45 2 3 3 7 4 25 12 5 6 19
gStore—100M 338 724 26769 17 15 21 17 33 13 76 27 29 4 6 2 3 7 4 13 61
VEDAS—100M 7 18 46 5 5 8 8 11 16 4 3 3 1 2 1 3 1 2 1 1
VEDAS (preload)—100M 5 12 46 4 4 6 7 7 11 3 2 2 1 2 1 2 1 2 1 1
RDF-3X—300M 115 860 186 13 57 98 126 153 15 76 10 5 11 15 5 42 29 5 15 25
gStore—300M 1373 2571 12100 26 16 220 34 523 11 203 62 62 6 10 5 5 47 3 25 181
VEDAS—300M 14 41 134 10 10 19 17 28 38 9 5 5 2 4 1 6 3 5 1 2
VEDAS (Preload)—300M 10 29 135 6 8 12 12 17 23 5 3 3 2 3 1 4 3 4 1 2
RDF-3X—500M 130 4617 263 19 90 301 328 349 20 182 7 30 8 11 3 103 27 3 16 43
gStore—500M 1599 3996 35720 31 26 263 47 570 8 312 79 94 8 17 2 4 11 5 42 171
VEDAS—500M 24 66 227 16 17 29 27 43 56 13 7 8 4 11 1 11 4 10 1 4
VEDAS (Preload)—500M 15 45 226 11 16 17 18 25 34 7 4 5 3 6 1 6 3 6 1 3