Certificate in Data Quality with SQL
-- ViewingNowThe Certificate in Data Quality with SQL is a comprehensive course designed to equip learners with critical data analysis skills. This program highlights the importance of data quality and demonstrates how to use SQL to manipulate and analyze data.
6,680+
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GBP £ 140
GBP £ 202
Save 44% with our special offer
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โข Introduction to Data Quality & SQL: Understanding the importance of data quality, the role of SQL in data management, and the relationship between the two. โข Data Quality Assessment: Identifying data quality issues, measuring data quality, and establishing data quality metrics. โข Data Cleaning with SQL: Techniques for cleaning and standardizing data using SQL, including data normalization, data transformation, and data imputation. โข Data Integration with SQL: Strategies for integrating data from multiple sources, including data profiling, data mapping, and data transformation. โข Data Quality Monitoring with SQL: Techniques for monitoring data quality over time, including data quality reports, data quality dashboards, and data quality alerts. โข Data Governance & SQL: Understanding the role of data governance in ensuring data quality, including data policies, data standards, and data stewardship. โข SQL Query Optimization: Techniques for optimizing SQL queries to improve data quality, including query tuning, index optimization, and query parallelization. โข Data Quality & Big Data: Exploring the challenges and opportunities of ensuring data quality in big data environments, including data lakes, data warehouses, and data streams. โข Data Quality & Machine Learning: Understanding the relationship between data quality and machine learning, and techniques for ensuring data quality in machine learning models.
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