Blog Tag: Oracle RSS Feed

Introduction to Oracle Warehouse Builder

Dec 15, 2015

Oracle Warehouse Builder is a comprehensive ETL tool for enterprise solutions for end-to-end data integration which leverages database to transform poor quality data into high-quality information with auditing, fully integrated relational and dimensional modeling and full lifecycle management of source and meta data facilities that enables you to create data warehouses, consolidate data from

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OWB Architecture and Designing Source and Targeted Database

Nov 15, 2015

Oracle Warehouse Builder Architecture and Components Design Center: It provides visual user interface for designing, monitoring, scheduling and deploying ETL process for extracting and transforming data. Control Center Manager: It resides in the Design Center and from which user can deploy and execute ETL processes. It is a comprehensive deployment console that enables user to monitor all aspects of deployment. Target Schema: It is the target database where a user can load...

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Designing Oracle Data Warehouse

Oct 15, 2015

Following will be the steps we need to follow for designing a Data Warehouse: Creating External Tables and Loading Data from Flat files To transform data from source flat files to relational or multidimensional targets, we can use either a flat file operator or an external table to load data from source. External tables allow us to represent data from flat file sources in relational table format. We can directly execute operations like query, join and transformation on flat...

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