| Similarity | Rank | |
|---|---|---|
| retix | 0.924 | 48671 |
| uniface | 0.924 | 48607 |
| informix-gateway | 0.916 | 91940 |
| ungermann-bass | 0.914 | 65593 |
| openodb | 0.913 | 69617 |
| transarc | 0.912 | 39435 |
| hd-doms | 0.911 | 55500 |
| xenix | 0.911 | 53595 |
| unisql | 0.910 | 66236 |
| cadam | 0.909 | 69846 |
| unidata | 0.909 | 67269 |
| ca-unicenter | 0.907 | 41866 |
| enhancements | 0.906 | 89398 |
| oltp | 0.906 | 30065 |
| scopus | 0.906 | 65551 |
| teamware | 0.906 | 92308 |
| synoptics | 0.906 | 42894 |
| openvision | 0.905 | 62630 |
| pc-to-unix | 0.904 | 90794 |
| intergraph | 0.904 | 27172 |
| objectstore | 0.903 | 32795 |
| targon | 0.903 | 82895 |
| xcelerated | 0.902 | 65915 |
| codecenter | 0.902 | 74846 |
| sni | 0.902 | 32829 |