Optimizing Recursive QueriesExplores optimizing recursive queries in database systems using Datalog and semirings, discussing the challenges and solutions in data analytics.
Spark Data FramesCovers Spark Data Frames, distributed collections of data organized into named columns, and the benefits of using them over RDDs.
Compiler Extension LabCovers the Compiler Extension Lab, focusing on adding new functionality to a simple functional language compiler.
Data Wrangling with HadoopCovers data wrangling techniques using Hadoop, focusing on row versus column-oriented databases, popular storage formats, and HBase-Hive integration.
