Design of E-Grant Application Data Warehouse
نویسندگان
چکیده
منابع مشابه
E-Business Data Warehouse Design and Implementation
E-Business have a variety of on-line transaction processing (OLTP) systems and operational database. Data Warehouse is different from operational database. A data warehouse is a subject-oriented, integrated, time-variant, and non-volatile collection of data in support of management's decision-making process. The features of Data Warehouse cause the its design process and strategies to be differ...
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E-government allows governments to service citizens in a more timely, effective, and costefficient method. E-Government services focus on four main customers: citizens, the business community, government employees, and government agencies. E-government can provide four types of services, which are Government-to-Citizen (G2C), Government-toBusiness (G2B), Government-to-Employee (G2E), and Govern...
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A data warehouse (DW) can be seen as a set of materialized views de ned over remote base relations. When a query is posed, it is evaluated locally, using the materialized views, without accessing the original information sources. The DWs are dynamic entities that evolve continuously over time. As time passes, new queries need to be answered by them. Some of these queries can be answered using e...
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A data warehouse is an integrated database primarily used in organizational decision making. Although the deployment of data warehouses is current practice in modern information technology landscapes, the methodical schema design for such databases has only been studied cursorily. In this paper we pursue schema design for data warehouses in the spirit of classical database design, organized as ...
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A data warehouse is a repository of data formed of a collection of data extracted from different and possible heterogeneous sources (e.g., databases or files). One of the main problems in integrating databases into a common repository is the possible inconsistency of the values stored in them, i.e., the very same term may have different values, due to misspelling, a permuted word order, spellin...
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ژورنال
عنوان ژورنال: International Journal of Engineering and Emerging Technology
سال: 2017
ISSN: 2579-597X,2579-5988
DOI: 10.24843/ijeet.2017.v02.i01.p03