5   Artículos

 
en línea
Nguyen Tran Quoc Vinh,Le Van Khanh,Tran Trong Nhan,Tran Dang Hung,PW Chandana Prasad,Abeer Alsadoon,Pham Duong Thu Hang     Pág. 6 - 13
Materialized views can help improve query execution speed dramatically using full or part of stored precalculated query results. Incremental maintenance takes materialized views up-to-date adjusting them accordingly to the changes in related base tables.... ver más
Revista: Eastern-European Journal of Enterprise Technologies    Formato: Electrónico

 
en línea
Thi Tran Anh Tuan, Dong-Hau Kuo, Phuong Thao Cao, Van Sau Nguyen, Quoc-Phong Pham, Vinh Khanh Nghi and Nguyen Phuong Lan Tran    
The modeling of p?InxGa1-xN/n?Si hetero junction diodes without using the buffer layer were investigated with the ?top-top? electrode. The p?Mg-GaN and p?Mg-In0.05Ga0.95N were deposited directly on the n?Si (100) wafer by the RF reactive sputtering at 40... ver más
Revista: Coatings    Formato: Electrónico

 
en línea
Nguyen Tran Quoc Vinh,Dang Thanh Hao,Pham Duong Thu Hang,Abeer Alsadoon,PW Chandana Prasad,Nguyen Viet Anh     Pág. 6 - 17
Materialized views are excessively stored query execution results in the database. They can be used to partially or completely answer queries which will be further appeared instead of re-executing query from the scratch. There is a large number of publis... ver más
Revista: Eastern-European Journal of Enterprise Technologies    Formato: Electrónico

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