منابع مشابه
The LCB Data Warehouse
UNLABELLED The Linnaeus Centre for Bioinformatics Data Warehouse (LCB-DWH) is a web-based infrastructure for reliable and secure microarray gene expression data management and analysis that provides an online service for the scientific community. The LCB-DWH is an effort towards a complete system for storage (using the BASE system), analysis and publication of microarray data. Important feature...
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Electronic newsgroups are one of the primary means for the dissemination, exchange and sharing of information. We argue that the current newsgroup model is unsatisfactory, especially when posted articles are relevant to multiple newsgroups. We demonstrate that considerable additional exibility can be achieved by managing newsgroups in a data warehouse, where each article is a tuple of attribute...
متن کاملFrom Traditional Data Warehouse To Real Time Data Warehouse
The Traditional data warehouse did not contain data as today. Hence, it is difficult to retrieve these data and treat them. Furthermore, its content is not updated, which may lead to bad decisions. Data are typically loaded from conventional operational systems. Given that today’s decisions, in the business world, are becoming more and more in real time. Thus, the system supporting these decisi...
متن کاملExpiring Data from the Warehouse
Data warehouses are used to collect and analyze data from remote sources. The data collected often originate from transactional information and can become very large. This paper presents a framework for incrementally removing warehouse data (without a need to fully recompute views), o ering two choices. One is to expunge data, in which case the result is as if the data had never existed. The se...
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The data warehouse is the cornerstone for the production of business knowledge in the organization. The foundation of the quality of the business knowledge is the quality of the data in the data warehouse. Determination of dimensions of data quality in the data warehouse has been obtained through the intuitive, the empirical and the ontological approaches. The first point of this working paper ...
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ژورنال
عنوان ژورنال: Bioinformatics
سال: 2006
ISSN: 1367-4803,1460-2059
DOI: 10.1093/bioinformatics/btl036