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Schema DDL: add support for AZ64 encoding #499

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iamzjk opened this issue Mar 3, 2020 · 0 comments
Open

Schema DDL: add support for AZ64 encoding #499

iamzjk opened this issue Mar 3, 2020 · 0 comments

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@iamzjk
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iamzjk commented Mar 3, 2020

Hi,

Do we have to plan to implement AZ64 as default encoding for integer columns?
As per redshift documentation.

Compared to ZSTD encoding, AZ64 consumed 5–10% less storage, and was 70% faster.

https://aws.amazon.com/about-aws/whats-new/2019/10/amazon-redshift-introduces-az64-a-new-compression-encoding-for-optimized-storage-and-high-query-performance/
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