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From Apache Wiki <wikidi...@apache.org>
Subject [Incubator Wiki] Trivial Update of "TajoProposal" by HyunsikChoi
Date Sat, 23 Feb 2013 15:42:52 GMT
Dear Wiki user,

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The "TajoProposal" page has been changed by HyunsikChoi:
http://wiki.apache.org/incubator/TajoProposal?action=diff&rev1=3&rev2=4

Comment:
Fixed several typos

  Although they have three affiliations, what the core developers are all in South Korea is
a risk. This is because their offline activities are limited due to their location. Since
we surely recognize this risk, we will write more complete documents and presentation materials
as early as possible. Then, we will be eager to recruit additional committers around the world.
  
  == Reliance on Salaried Developers ==
- Hyunsik Choi and Jihoon Son belong to Database lab., Kroea Univ. They will be paid by the
lab to contribute Tajo for two years. Other core developers are paid by their employer to
contribute to this project. In addition, we will be eager to recrute additional committers
including salaried and non-salaried developers.
+ Hyunsik Choi and Jihoon Son belong to Database lab., Korea Univ. They will be paid by the
lab to contribute Tajo for two years. Other core developers are paid by their employer to
contribute to this project. In addition, we will be eager to recruit additional committers
including salaried and non-salaried developers.
  
  == Relationships with Other Apache Products ==
  Tajo has some overlapping function with Apache Incubator Drill. However, it is more mature
than Drill. In addition, there are some significant differences. Drill is a distributed system
specialized for low-latency query processing by using column operation and streaming intermediate
data. Drill has very simple query optimizer. However, some queries including big-big table
join and sort are not available in that manner. Drill will support some of query types.

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