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From Apache Wiki <wikidi...@apache.org>
Subject [Incubator Wiki] Trivial Update of "MRQLProposal" by LeonidasFegaras
Date Sat, 02 Mar 2013 20:14:18 GMT
Dear Wiki user,

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The "MRQLProposal" page has been changed by LeonidasFegaras:
http://wiki.apache.org/incubator/MRQLProposal?action=diff&rev1=14&rev2=15

Comment:
added Karthik Kambatla

  == Relationships with Other Apache Products ==
  
  MRQL has some overlapping functionality with [[http://hive.apache.org/|Hive]] and [[TajoProposal|Tajo]],
which are Data Warehouse systems for Hadoop,
- and with [[DrillProposal|Drill]], which is an interactive data analysis system that can
process nested data. MRQL has a more powerful data model, in which any form of nested data,
such as XML and JSON, can be defined as a user-defined datatype. More importantly, complex
data analysis tasks, such as !PageRank, k-means clustering, and matrix multiplication and
factorization, can be expressed as short SQL-like queries, while the MRQL system is able to
evaluate these queries efficiently. More importantly, the MRQL system can run these queries
in BSP mode, in addition to !MapReduce mode, thus achieving low latency and speed, which are
also Drill's goals. Nevertheless, we will welcome and encourage any help from these projects
and we will be eager to make contributions to these projects too.
+ and with [[DrillProposal|Drill]], which is an interactive data analysis system that can
process nested data. MRQL has a more powerful data model, in which any form of nested data,
such as XML and JSON, can be defined as a user-defined datatype. More importantly, complex
data analysis tasks, such as !PageRank, k-means clustering, and matrix multiplication and
factorization, can be expressed as short SQL-like queries, while the MRQL system is able to
evaluate these queries efficiently. Furthermore, the MRQL system can run these queries in
BSP mode, in addition to !MapReduce mode, thus achieving low latency and speed, which are
also Drill's goals. Nevertheless, we will welcome and encourage any help from these projects
and we will be eager to make contributions to these projects too.
  
  == An Excessive Fascination with the Apache Brand ==
  
@@ -149, +149 @@

   * John Hope <john.hope AT oracle DOT com>
   * Mark Wall <mark.wall AT oracle DOT com>
   * Kuassi Mensah <kuassi.mensah AT oracle DOT com>
-  * Ambreesh Khanna <ambreesh.khanna AT oracle DOT com>  
+  * Ambreesh Khanna <ambreesh.khanna AT oracle DOT com>
+  * Karthik Kambatla <kasha AT cloudera DOT com>
  
  = Affiliations =
  
@@ -161, +162 @@

   * Mark Wall (Oracle corp)
   * Kuassi Mensah (Oracle corp)
   * Ambreesh Khanna (Oracle corp)
+  * Karthik Kambatla (Cloudera)
  
  = Sponsors =
  

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