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Is it helpfull to use orc format ("orc.compress"="ZLIB") with bucketed tables

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Is it helpfull to use orc format ("orc.compress"="ZLIB") with bucketed tables

New Contributor

Is it helpfull to use orc format ("orc.compress"="ZLIB") with bucketed tables

2 REPLIES 2

Re: Is it helpfull to use orc format ("orc.compress"="ZLIB") with bucketed tables

New Contributor

Yes. Whether you're bucketing your tables or not, the encoding of the data will be more optimal for fast scans with ORC (as opposed to row-major formats, etc).

Re: Is it helpfull to use orc format ("orc.compress"="ZLIB") with bucketed tables

New Contributor

Thanks, if i have orc-table, in which cases is it worth bucketing my table