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Pivotal HD and HAWQ

Timeline: 1 Day

Topics

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  • Components of Pivotal HD distribution
  • Standard Hadoop components
  • HDFS overview and configuration in Pivotal HD
  • Master, Segment Hosts, Segments
  • Process components
  • Interconnect
  • HA support in Pivotal HD
  • HA support in HAWQ
  • Storage in HDFS and data locality
  • Overview of libhdfs
  • Reading & Writing
  • Query processing overview
  • Optimization options
  • Orca overview
  • Use cases for PXF
  • Configuring PXF
  • Overview of loading options in Pivotal HD
  • Copy command
  • Loading from/into PXF external tables
  • Overview of distribution in HAWQ
  • Using partitioning
  • Overview of options
  • Storage considerations
  • Introduction to Parquet
  • Uses for Hive
  • Uses for HBase
  • Comparison of Hive, HBase and HAWQ features