| Similarity | Rank | |
|---|---|---|
| JVM | 0.814 | 53218 |
| Perl | 0.814 | 20863 |
| Smalltalk | 0.787 | 91348 |
| Objective-C | 0.771 | 75592 |
| object-oriented | 0.769 | 47487 |
| Java | 0.764 | 6961 |
| ++ | 0.758 | 12098 |
| multi-threaded | 0.758 | 95451 |
| Lisp | 0.757 | 46662 |
| MapReduce | 0.752 | 86812 |
| Python | 0.750 | 14430 |
| MongoDB | 0.749 | 68466 |
| NetBeans | 0.745 | 92421 |
| WebLogic | 0.745 | 86370 |
| Tcl | 0.741 | 95551 |
| compiler | 0.740 | 18878 |
| J2EE | 0.738 | 64291 |
| MySQL | 0.738 | 16159 |
| Rails | 0.738 | 24258 |
| PHP | 0.734 | 9654 |
| JDK | 0.732 | 72874 |
| Hibernate | 0.730 | 67168 |
| concurrency | 0.730 | 62055 |
| Hadoop | 0.729 | 38326 |
| JavaFX | 0.728 | 83460 |