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Related lectures (32)
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Data Warehousing: Overview and Challenges
Introduces data warehousing fundamentals, challenges, and the innovative concept of a 'lakehouse'.
Data Wrangling: ETL Process and Wrangling Issues
Explores the ETL process, data wrangling stages, and common issues.
Data Modeling: Concepts and Applications
Explores data modeling concepts, SQL implementations, and practical applications in handling missing data.
Data Wrangling with Hive: Managing Big Data Efficiently
Covers data wrangling techniques using Apache Hive for efficient big data management.
Data Warehouses: Introduction and Challenges
Covers the introduction and challenges of data warehouses, including integrating data, managing metadata, and optimizing query performance.
Data Wrangling: Structuring and Wrangling Issues
Covers data wrangling stages, structuring techniques, and common issues in data preparation.
Big Data Ecosystems: Technologies and Challenges
Covers the fundamentals of big data ecosystems, focusing on technologies, challenges, and practical exercises with Hadoop's HDFS.
Data Wrangling: Transforming Data for Analysis
Covers the process of data wrangling, focusing on transforming and preparing data for analysis.
Distributed Computing: Challenges and Solutions
Explores challenges in distributed computing, data growth, and data types, emphasizing the battle against the three Vs in big data.
Data Warehouses and Decision Support Systems
Explores data warehouses, decision support systems, OLAP, data lakes, multidimensional data models, and query optimizations.