| Similarity | Rank | |
|---|---|---|
| Oracle's | 0.890 | 46808 |
| Sybase | 0.885 | 68010 |
| WebSphere | 0.835 | 76710 |
| Cognos | 0.828 | 81148 |
| Teradata | 0.823 | 91745 |
| PeopleSoft | 0.819 | 69260 |
| DB2 | 0.818 | 54870 |
| Postgres | 0.817 | 98034 |
| SQL | 0.812 | 8608 |
| PostgreSQL | 0.809 | 48448 |
| MySQL | 0.808 | 16159 |
| RDBMS | 0.808 | 85633 |
| SAP | 0.806 | 12083 |
| VMware | 0.804 | 20105 |
| Novell | 0.799 | 48324 |
| HANA | 0.795 | 73729 |
| DBMS | 0.795 | 72756 |
| NetSuite | 0.787 | 84800 |
| NetApp | 0.786 | 58778 |
| Server | 0.786 | 6150 |
| WebLogic | 0.785 | 86370 |
| Citrix | 0.781 | 32157 |
| Microsoft | 0.772 | 2478 |
| IBM | 0.771 | 8506 |
| MongoDB | 0.771 | 68466 |