Entity-Relationship ModelIntroduces the Entity-Relationship model for designing databases with a focus on conceptual and relational aspects.
Data Wrangling with HadoopCovers data wrangling techniques using Hadoop, focusing on row versus column-oriented databases, popular storage formats, and HBase-Hive integration.
NoSQL DatabasesCovers the origins, properties, and types of NoSQL databases, focusing on MongoDB and the CAP theorem.