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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....
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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...
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Christos Kalathakis, Nikolaos Aretakis and Konstantinos Mathioudakis
The performance of solar hybrid Brayton cycle materialized by a micro-gas turbine based on a turbocharger is studied. The use of a turbocharger is aimed at investment cost reduction and construction simplification. Two configurations are investigated, na...
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Aura Gonzalez Serna
Pág. 185 - 193
Este artigo mostra como a economia camponesa na Colômbia continua sendo provedora de emprego e de alimentos básicos, não obstante a agressividade das determinações do capital finaceiro internacional. Aponta que a estrutura agrária está sendo transformada...
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Jesús M. González Pérez
In the early 1980s, suburbanization and periurbanization processes became widespread in major cities within Spain. An interesting stage of returning to city centers commenced that materialized in the start of rehabilitation policies within historic cente...
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V. J. Anand,Himawan Gunadhi
A data warehouse facilitates the integration of disparate operational databases in an enterprise into a single store. The warehouse then provides knowledge workers with easy access to historical, summarized and other forms of aggregated data. A major fla...
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