fractal trees should have a faster read performance with leveldb with a comparable updating performance. There does not exist any open source solution for such

fractal trees should have a faster read performance with leveldb with a comparable updating performance. There does not exist any open source solution for such structure, while we could hope that www.acunu.com might provide an open source solution for similary Stratified B-tree http://www.acunu.com/2011/04/log-file-systems-and-ssds-made-for-each-other/ http://www.acunu.com/2011/04/log-file-systems-and-ssds-made-...