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From Hyunsik Choi <hyun...@apache.org>
Subject Re: [DISCUSSION] Hi-Speed Tajo: Fastest Hadoop DW
Date Sat, 21 Mar 2015 00:22:03 GMT
> I see your point, High Quality Codes.

I meant no offence.

On Fri, Mar 20, 2015 at 4:20 PM, Dongjoon Hyun <dongjoon@apache.org> wrote:
> I see your point, High Quality Codes.
>
> Thank you, Hyunsik.  :-)
>
> On Sat, Mar 21, 2015 at 7:08 AM, Hyunsik Choi <hyunsik@apache.org> wrote:
>
>> General ideas that we firstly need are already listed on the roadmap
>> or Jira. Everybody know what we should do for speedup and TPC-DS.
>>
>> So, we need code instead of talk.
>>
>> If you or your company want to make Tajo faster, contribute more high
>> quality codes to Tajo community. It's that all.
>>
>> On Fri, Mar 20, 2015 at 9:33 AM, Dongjoon Hyun <dongjoon@apache.org>
>> wrote:
>> > Hi, all.
>> >
>> > I have a question in these day.
>> > *Can we improve Tajo performance further than now?*
>> > Since Tajo is well architectured, each module can be improved
>> > independently.
>> > From the SQL parser to the network part, there will be many candidates to
>> > improve.
>> >
>> > If you didn't try due to lack of time to implement, you can share your
>> idea.
>> > As a Tajo community member, please feel free to comment anything.
>> > We can discuss and create more issues for that.
>> >
>> > When we release Tajo 0.11, I believe that Tajo passes TPC-DS 99 queries
>> (up
>> > to now 26 queries) and Tajo speed becomes more faster. It depends on our
>> > coding speed. :-)
>> >
>> > Best regards,
>> > Dongjoon.
>> >
>> > PS. FYI, 'The Only Hadoop RDBMS' is used for SpliceMachine. (based on
>> > Apache Derby and HBase, http://www.splicemachine.com/ )
>>

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