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From Apache Wiki <wikidi...@apache.org>
Subject [Incubator Wiki] Trivial Update of "MRQLProposal" by LeonidasFegaras
Date Sat, 02 Mar 2013 01:45:13 GMT
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The "MRQLProposal" page has been changed by LeonidasFegaras:
http://wiki.apache.org/incubator/MRQLProposal?action=diff&rev1=13&rev2=14

Comment:
fixed typo

  == 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 is
one of the 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. 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.
  
  == An Excessive Fascination with the Apache Brand ==
  
- The Apache brand is likely help us find contributors and reach out to the open-source community.
+ The Apache brand is likely to help us find contributors and reach out to the open-source
community.
  Nevertheless, since MRQL depends on Apache projects (Hadoop and Hama), it makes sense to
have our software available as part of this ecosystem.
  
  = Documentation =

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