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Published byMelinda Charles Modified over 8 years ago
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Mary Ledbetter, Systems Sales Engineer
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What is a Data Warehouse, really? Operational systems - not designed for Analysis Complex and slow for Analytical queries Can impact performance while being queried.
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Operational SystemsData Warehousing Systems high-volume transaction processing with minimal back- end reporting. high-volume analytical processing (i.e. OLAP) and often elaborate report generation. process-orientedsubject-oriented concerned with current data.concerned with historical data. Data updated regularly according to need. Data non-volatile, new data may be added regularly, but once loaded, the data is rarely changed and read-only. optimized to perform fast inserts and updates of relatively small volumes of data. optimized to perform fast retrievals of relatively large volumes of data. application-specific, resulting in a multitude of partially integrated systems (e.g. billing data is not integrated with payroll data). integrated at a layer above the application layer, avoiding data redundancy problems. require a non-trivial level of computing skills amongst the end-user community. appeal to an end-user community with a wide range of computing skills, from novice to expert users. What is a Data Warehouse, really?
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Dimensional Design – the De Facto Standard WhereScape RED builds detailed, dimensional Data Warehouses directly from Operational Systems – quickly and cheaply, from Data Source to OLAP cube
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Conceived, Evolved and Developed by and for Technologists Builds and Manages Dimensional Data Warehouses FAST (SQL) Promotes Iterative Development from its Core – Shared Understanding Mature Software – over 10 years of proven Successes – 400+ Customers Results in Business Rules and Processes in one place….. What is WhereScape RED?
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Where RED fits
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WhereScape RED Technical Architecture
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WhereScape RED Object types
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Value of WhereScape RED Productivity – Build Fast with Less Risk Manageability – Low TCO to Develop, Change and Support Supportability – Consistent and Fully Documented
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What does this mean to SQL Server Users? Key ingredient to Microsoft SQL Server Fast Track Data Warehouse 3.0 Leverage what Microsoft SQL Server does Best – Native SSIS integration Enhance the Power of the Microsoft Stack - Integrated SSAS Cube Development, Workflow, SSRS
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