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From Hyunsik Choi <hyun...@apache.org>
Subject Re: [DISCUSSION] Hi-Speed Tajo: Fastest Hadoop DW
Date Fri, 20 Mar 2015 23:40:18 GMT
Correct some typos.

s/looks/looks enough/
s/we should firstly/we should firstly do/

On Fri, Mar 20, 2015 at 4:37 PM, Hyunsik Choi <hyunsik@apache.org> wrote:
> There were some typos in my previous post. Especially, I meant 'more
> and high quality'.
>
> In my opinion, our roadmap look enough for you guys to achieve
> something you want. It takes not short time to achieve them. I think
> that there is no magic. We should firstly what we already know.
>
> If you need more description of some features in our roadmap, please
> let me know. I'll describe them.
>
> On Fri, Mar 20, 2015 at 3:08 PM, 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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