| Similarity | Rank | |
|---|---|---|
| WebSphere | 0.896 | 76710 |
| EJB | 0.893 | 81382 |
| JBoss | 0.891 | 63750 |
| WebLogic | 0.881 | 86370 |
| ColdFusion | 0.864 | 58039 |
| NetWeaver | 0.862 | 88281 |
| RDBMS | 0.853 | 85633 |
| PHP | 0.847 | 9654 |
| NetBeans | 0.844 | 92421 |
| BizTalk | 0.844 | 64216 |
| RESTful | 0.842 | 81007 |
| SOA | 0.841 | 26468 |
| JSP | 0.840 | 53922 |
| NET | 0.840 | 10312 |
| Java | 0.832 | 6961 |
| JVM | 0.829 | 53218 |
| middleware | 0.828 | 44330 |
| JDBC | 0.828 | 65366 |
| Postgres | 0.826 | 98034 |
| PostgreSQL | 0.825 | 48448 |
| ORM | 0.825 | 69456 |
| MySQL | 0.822 | 16159 |
| Zend | 0.820 | 51103 |
| JDK | 0.815 | 72874 |
| object-oriented | 0.813 | 47487 |