A plugin that integrates Lucene IK analyzer into elasticsearch
...In the 2012 version, IK implemented a simple word segmentation ambiguity elimination algorithm, marking the evolution of the IK tokenizer from pure dictionary word segmentation to analog semantic word segmentation.
A public web security that uses a Java applet for client-side for encryption and decryption.
This server-side component is currently Java only, but are seeking to implement this in other languages and implement other encryption algorithms.