About

Mathematics, Physics lovers. Good at using algorithms, matrix application. Currently focused on "Content-based Image Retrieval and Natural Language Processing" fileds. I am also insterested in High-Performance Server and DB-Storage Engine. I developed nessDB,which is a fast key-value diskstorage. nessDB using Compact-Hash-Tree for Index-Structure in memory stream. Its features are Less-Memory and High-Performance. In Random-Reads and Sequential-Writes,nessDB has a better performance than Google's LevelDB,and continuing to improve! nessDB benchmark results are here: https://github.com/shuttler/nessDB#readme nessDB source code is here: https://github.com/shuttler/nessD