Query Optimization in Object Oriented Databases Based on SD-Tree and n-ary Tree
Tran Minh Bao, Trương Công Tuấn · EAI Endorsed Transactions on Context-aware Systems and Applications · 2016
In this paper, we suggest a new technique to create index helping to query almost identical similarities with keywords in case there is no correct match found. It is based on a SD-Tree and a n-ary Tree helping to query related information when there is no correct match. Index structure arranges sign