Introduction to Database SystemsCovers the fundamentals of database systems, including data modeling, information processing, and the challenges of managing large volumes of data.
Relational Model: BasicsIntroduces the relational model, SQL, keys, integrity constraints, ER translation, weak entities, ISA hierarchies, and SQL vs. noSQL.
Data Wrangling with HadoopCovers data wrangling techniques using Hadoop, focusing on row versus column-oriented databases, popular storage formats, and HBase-Hive integration.