Research Article
STLIS: A Scalable Two-Level Index Scheme for Big Data in IoT
Table 6
Storage space (GB).
| ā | RDF-3X | Bitmat | TripleBit | STLIS |
| LUBM50 | 0.35 | 0.32 | 0.28 | 0.22 | LUBM2000 | 13.95 | 13.64 | 8.74 | 8.83 | UniProt | 33.89 | 55.83 | 15.19 | 17.95 | SP2Bench-100M | 0.038 | 0.044 | 0.034 | 0.026 |
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