incubator-cvs mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Apache Wiki <wikidi...@apache.org>
Subject [Incubator Wiki] Update of "TajoProposal" by HyunsikChoi
Date Tue, 26 Feb 2013 16:43:13 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Incubator Wiki" for change notification.

The "TajoProposal" page has been changed by HyunsikChoi:
http://wiki.apache.org/incubator/TajoProposal?action=diff&rev1=12&rev2=13

Comment:
Add an initial committer to the list.

  Big data analysis has gained attention from open source communities, industrial and academic
areas. Some projects related to Hadoop already have very large and active communities. We
expect that Tajo also will establish an active community. Since Tajo already works for some
features and is in the alpha stage, it will attract a large community soon.
  
  == Core Developers ==
- Core developers are very experienced in the Apache Hadoop ecosystem. To achieve more diversity
of developers, we will be eager to recruit developers from diverse companies.
+ Core developers are a diverse group of developers, many of which are very experienced in
open source and the Apache Hadoop ecosystem.
+ 
   * Eli Reisman <ereisman AT apache DOT org>
+  * Henry Saputra <hsaputra AT apache DOT org>
   * Hyunsik Choi <hyunsik AT apache DOT org>
   * Jihoon Son <ghoonson AT gmail DOT com>
   * Jin Ho Kim <jhkim AT gruter DOT com>
@@ -48, +50 @@

  Most of the initial committers have experience working on open source projects. Eli Reisman
and Hyunsik Choi have experience as committers and PMC members on other Apache projects.
  
  == Homogeneous Developers ==
- Although they have four affiliations, what most of core developers are 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
in order to disseminate Tajo's internal and users guide. In addition, to mitigate this risk
we will be eager to recruit additional committers around the world.
+ Although they are a diverse group of developers, what most of core developers are 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 in order to disseminate Tajo's internal and users guide. In addition, to mitigate
this risk we will be eager to recruit additional committers around the world.
  
  == Reliance on Salaried Developers ==
- It is expected that Tajo development will occur on both salaried time and on volunteer time.
Hyunsik Choi and Jihoon Son belong to Database lab., Korea Univ. They will be paid by the
lab to contribute Tajo for years. Jin Ho Kim and Sangwook Kim are paid by their employer to
contribute to this project. Eli Reisman will contribute to this project on volunteer time.
In addition, we will be eager to recruit additional committers including salaried and non-salaried
developers.
+ It is expected that Tajo development will occur on both salaried time and on volunteer time.
Hyunsik and Jihoon belong to Database lab., Korea Univ. They will be paid by the lab to contribute
Tajo for years. Jin Ho and Sangwook are paid by their employer to contribute to this project.
Eli and Henry will contribute to this project on volunteer time. 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, Tajo 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 operations and intermediate data
streaming. 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.
@@ -109, +111 @@

  
  = Initial Committers =
   * Eli Reisman <ereisman AT apache DOT org>
+  * Henry Saputra <hsaputra AT apache DOT org>
   * Hyunsik Choi <hyunsik AT apache DOT org>
   * Jihoon Son <ghoonson AT gmail DOT com>
   * Jin Ho Kim <jhkim AT gruter DOT com>
@@ -116, +119 @@

  
  = Affiliations =
   * Eli Reisman (Hortonworks)
+  * Henry Saputra (Platfora)
   * Hyunsik Choi (Database Lab., Korea University)
   * Jihoon Son (Database Lab., Korea University)
   * Jin Ho Kim (Gruter)

---------------------------------------------------------------------
To unsubscribe, e-mail: cvs-unsubscribe@incubator.apache.org
For additional commands, e-mail: cvs-help@incubator.apache.org


Mime
View raw message