Título: Oracle Data Warehouse Tunning for 10g
Autor: Gavin Powell
Sinopse: Tuning a data warehouse database focuses on large transactions, mostly requiring what is known as throughput. Throughput is the passing of large amounts of information through a server, network and Internet environment, backwards and forwards, constantly! The ultimate objective of a data warehouse is the production of meaningful and useful reporting, from historical and archived data. The trick is to make the reports print within an acceptable time frame.A data model contains tables and relationships between tables. Tuning a data model involves Normalization and Denormalization. Different approaches are required depending on the application, such as OLTP or a Data Warehouse. Inappropriate database design can make SQL code impossible to tune. Poor data modeling can have a most profound effect on database performance since all SQL code is constructed from the data model. Acabamento: Paperback. Peso: 563g. Dimensões: 23 x 16 x 1.
Contexto da obra
Dentro do catálogo, este livro pode ser situado a partir do tema, da autoria e da proposta editorial. “Oracle Data Warehouse Tunning for 10g”, de Gavin Powell, publicado pela editora Digital Press, em 2005 e com 504 páginas, integra a categoria Banco de Dados. Esse enquadramento pode tornar mais clara a proposta do livro e o tipo de interesse que ele costuma despertar.
Editora: Digital Press
Páginas: 504
Ano: 2005
Edição: 1ª EDICAO
ISBN:
ISBN13: 9781555583354
