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Design and implement warehouse database structures.
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Review designs, codes, test plans, or documentation to ensure quality.
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Develop and implement data extraction procedures from other systems, such as administration, billing, or claims.
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Perform system analysis, data analysis or programming, using a variety of computer languages and procedures.
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Write new programs or modify existing programs to meet customer requirements, using current programming languages and technologies.
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Verify the structure, accuracy, or quality of warehouse data.
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Create plans, test files, and scripts for data warehouse testing, ranging from unit to integration testing.
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Map data between source systems, data warehouses, and data marts.
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Create or implement metadata processes and frameworks.
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Test software systems or applications for software enhancements or new products.
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Prepare functional or technical documentation for data warehouses.
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Develop or maintain standards, such as organization, structure, or nomenclature, for the design of data warehouse elements, such as data architectures, models, tools, and databases.
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Develop data warehouse process models, including sourcing, loading, transformation, and extraction.
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Design, implement, or operate comprehensive data warehouse systems to balance optimization of data access with batch loading and resource utilization factors, according to customer requirements.
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Create supporting documentation, such as metadata and diagrams of entity relationships, business processes, and process flow.
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Implement business rules via stored procedures, middleware, or other technologies.
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Select methods, techniques, or criteria for data warehousing evaluative procedures.
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Provide or coordinate troubleshooting support for data warehouses.