| Similarity | Rank | |
|---|---|---|
| multi-threaded | 0.827 | 95451 |
| asynchronous | 0.767 | 34774 |
| server-side | 0.766 | 45060 |
| implementations | 0.765 | 18472 |
| run-time | 0.762 | 53743 |
| non-trivial | 0.756 | 70962 |
| versioning | 0.755 | 68981 |
| object-oriented | 0.755 | 47487 |
| serialization | 0.752 | 65172 |
| optimizations | 0.747 | 50458 |
| caching | 0.746 | 28246 |
| runtime | 0.745 | 23406 |
| client-side | 0.743 | 50661 |
| semantics | 0.741 | 25243 |
| refactoring | 0.739 | 60480 |
| client-server | 0.736 | 84186 |
| JVM | 0.736 | 53218 |
| extensibility | 0.734 | 79095 |
| scalability | 0.734 | 24271 |
| recursion | 0.733 | 69952 |
| Erlang | 0.730 | 96580 |
| MongoDB | 0.730 | 68466 |
| parsers | 0.726 | 96490 |
| debugging | 0.726 | 25041 |
| DBMS | 0.725 | 72756 |