| Similarity | Rank | |
|---|---|---|
| OpenStack | 0.784 | 39674 |
| Hadoop | 0.723 | 32485 |
| MongoDB | 0.709 | 52765 |
| VMware | 0.696 | 17221 |
| Git | 0.682 | 46584 |
| Red_Hat | 0.682 | 31289 |
| Windows_Azure | 0.679 | 71295 |
| Amazon_Web_Services | 0.661 | 92765 |
| docker | 0.651 | 99060 |
| PostgreSQL | 0.650 | 39611 |
| GitHub | 0.650 | 38996 |
| Ruby_on_Rails | 0.650 | 78076 |
| DevOps | 0.642 | 63560 |
| KVM | 0.640 | 87684 |
| Fedora | 0.639 | 30612 |
| VirtualBox | 0.637 | 97603 |
| NoSQL | 0.636 | 92921 |
| Linux | 0.631 | 4235 |
| FreeBSD | 0.629 | 35609 |
| VMWare | 0.625 | 76074 |
| MySQL | 0.621 | 12765 |
| Python | 0.621 | 11093 |
| Erlang | 0.619 | 81898 |
| Xen | 0.619 | 74678 |
| AWS | 0.617 | 32822 |