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Parquet Hadoop Summit 2013

Parquet is a columnar storage format for Hadoop data. It was developed by Twitter and Cloudera to optimize storage and querying of large datasets. Parquet provides more efficient compression and I/O compared to traditional row-based formats by storing data by column. Early results show a 28% reduction in storage size and up to a 114% improvement in query performance versus the original Thrift format. Parquet supports complex nested schemas and can be used with Hadoop tools like Hive, Pig, and Impala. - Download as a PDF, PPTX or view online for free



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Parquet Hadoop Summit 2013

https://www.slideshare.net/julienledem/parquet-hadoop-summit-2013

Parquet is a columnar storage format for Hadoop data. It was developed by Twitter and Cloudera to optimize storage and querying of large datasets. Parquet provides more efficient compression and I/O compared to traditional row-based formats by storing data by column. Early results show a 28% reduction in storage size and up to a 114% improvement in query performance versus the original Thrift format. Parquet supports complex nested schemas and can be used with Hadoop tools like Hive, Pig, and Impala. - Download as a PDF, PPTX or view online for free



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https://www.slideshare.net/julienledem/parquet-hadoop-summit-2013

Parquet Hadoop Summit 2013

Parquet is a columnar storage format for Hadoop data. It was developed by Twitter and Cloudera to optimize storage and querying of large datasets. Parquet provides more efficient compression and I/O compared to traditional row-based formats by storing data by column. Early results show a 28% reduction in storage size and up to a 114% improvement in query performance versus the original Thrift format. Parquet supports complex nested schemas and can be used with Hadoop tools like Hive, Pig, and Impala. - Download as a PDF, PPTX or view online for free

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      Parquet is a columnar storage format for Hadoop data. It was developed by Twitter and Cloudera to optimize storage and querying of large datasets. Parquet provides more efficient compression and I/O compared to traditional row-based formats by storing data by column. Early results show a 28% reduction in storage size and up to a 114% improvement in query performance versus the original Thrift format. Parquet supports complex nested schemas and can be used with Hadoop tools like Hive, Pig, and Impala. - Download as a PDF, PPTX or view online for free
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      Parquet is a columnar storage format for Hadoop data. It was developed by Twitter and Cloudera to optimize storage and querying of large datasets. Parquet provides more efficient compression and I/O compared to traditional row-based formats by storing data by column. Early results show a 28% reduction in storage size and up to a 114% improvement in query performance versus the original Thrift format. Parquet supports complex nested schemas and can be used with Hadoop tools like Hive, Pig, and Impala. - Download as a PDF, PPTX or view online for free
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