Apache Arrow vs. Parquet and ORC: Do we really need a third Apache project for columnar data representation?
Apache Parquet and Apache ORC have become a popular file formats for storing data in the Hadoop ecosystem. Their primary value proposition revolves around their “columnar data representation format”. To quickly explain what this means: many people model their data in a set of two dimensional tables where each row corresponds to an entity, and each column an attribute about that entity. However, st
Benchmarking Apache Parquet: The Allstate Experience - Cloudera Blog
Our thanks to Don Drake (@dondrake), an independent technology consultant who is currently working at Allstate Insurance, for the guest post below about his experiences comparing use of the Apache Avro and Apache Parquet file formats with Apache Spark. Over the last few months, numerous hallway conversations, informal discussions, and meetings have occurred at Allstate about the relative merits of
Choosing an HDFS data storage format- Avro vs. Parquet and more - StampedeCon 2015
Choosing an HDFS data storage format- Avro vs. Parquet and more - StampedeCon 2015 At the StampedeCon 2015 Big Data Conference: Picking your distribution and platform is just the first decision of many you need to make in order to create a successful data ecosystem. In addition to things like replication factor and node configuration, the choice of file format can have a profound impact on cluster
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Feather vs Parquet vs CSV vs Jay
