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From Lei Chang <chang.lei...@gmail.com>
Subject Re: Impala vs Greenplum
Date Tue, 02 May 2017 00:43:17 GMT
Looks this blog compares Impala and GPDB instead of hawq....


-----------------------

Analytic Databases (tested at 10TB and 1TB scale, unmodified queries)

   - Impala 2.8 from CDH 5.10
   - Greenplum Database 4.3.9.1




On Tue, May 2, 2017 at 5:59 AM, Michael André Pearce <
michael.andre.pearce@me.com> wrote:

> No doubt if not already seen cloudera announced the following blog
>
> http://blog.cloudera.com/blog/2017/04/apache-impala-leads-
> traditional-analytic-database/
>
> A clear shot across the bows of hawq.
>
> Also how does hawq really compare? There is some old/dated hawq
> performance blogs, Should it be something that is updated?
>
> For the hawq community it be good to know how long till hawq would get
> upstream green plum improvements like codegen.
>
> Likewise what features or changes have impala implemented to make it leap
> frog greenplum/hawq soo much? Are any of the changes portable to hawq?
>
>
>
> Sent from my iPad
>

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