| Similarity | Rank | |
|---|---|---|
| Oracle | 0.885 | 9222 |
| Teradata | 0.855 | 91745 |
| Cognos | 0.851 | 81148 |
| DB2 | 0.848 | 54870 |
| PeopleSoft | 0.847 | 69260 |
| WebSphere | 0.840 | 76710 |
| Oracle's | 0.832 | 46808 |
| RDBMS | 0.830 | 85633 |
| DBMS | 0.830 | 72756 |
| Novell | 0.827 | 48324 |
| SQL | 0.826 | 8608 |
| SAP | 0.825 | 12083 |
| HANA | 0.820 | 73729 |
| Postgres | 0.818 | 98034 |
| PostgreSQL | 0.813 | 48448 |
| MySQL | 0.811 | 16159 |
| NetApp | 0.808 | 58778 |
| VMware | 0.807 | 20105 |
| Citrix | 0.805 | 32157 |
| IBM | 0.805 | 8506 |
| Microsoft | 0.802 | 2478 |
| NetSuite | 0.801 | 84800 |
| NetWeaver | 0.793 | 88281 |
| IBM's | 0.788 | 35348 |
| Salesforce.com | 0.787 | 49861 |