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From Apache Wiki <wikidi...@apache.org>
Subject [Incubator Wiki] Update of "LensProposal" by AmareshwariSriramadasu
Date Tue, 23 Sep 2014 08:23:13 GMT
Dear Wiki user,

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The "LensProposal" page has been changed by AmareshwariSriramadasu:
https://wiki.apache.org/incubator/LensProposal?action=diff&rev1=3&rev2=4

  
  The primary use cases that Lens aims to solve:
   * Facilitate analytical queries by providing the OLAP like Cube abstraction
-  * Data Discovery by providing single metadata layer for data stored in
+  * Data Discovery by providing single metadata layer for data stored in different stores
- different stores
-  * Unified access to data by integrating Hive with other traditional data
+  * Unified access to data by integrating Hive with other traditional data warehouses
- warehouses
  
  
  == Background ==
@@ -53, +51 @@

  optimize on the query execution cost by tiering the data across multiple
  warehouses. Lens provides
   * Access to data Cubes via Cube Query language similar to HiveQL.
-  * Driver based architecture to allow for plugging systems like Hive and
+  * Driver based architecture to allow for plugging systems like Hive and other warehouses
such as columnar data RDBMS.
+  * Cost based engine selection that provides optimal use of resources by selecting the best
execution engine for a given query.
- other warehouses such as columnar data RDBMS.
-  * Cost based engine selection that provides optimal use of resources by
- selecting the best execution engine for a given query.
  
  In a typical Data warehouse, data is organized in Cubes with multiple
  dimensions and measures. This facilitates the analysis by conceiving the
@@ -67, +63 @@

  
  == Initial Goals ==
  
-  * Donate the Lens source code and documentation to Apache Software
+  * Donate the Lens source code and documentation to Apache Software Foundation
- Foundation
   * Build a user and developer community
   * Support Hive and other Columnar data warehouses
   * Support full query life cycle management
@@ -94, +89 @@

  data stored in Hive over CLI. The source code and documentation is hosted
  at GitHub.
  
- == Meritocracy ==
+ === Meritocracy ===
  
  We intend to build a diverse developer and user community for the project
  following the Apache meritocracy model. We want to encourage contributors
  from multiple organizations, provide plenty of support to new developers
  and welcome them to be committers.
  
- == Community ==
+ === Community ===
  
  Currently the project is being developed at InMobi. We hope to extend our
  contributor and user base significantly in the future and build a solid
@@ -112, +107 @@

  currently employed by SoftwareAG. Raghavendra Singh from InMobi has built
  the QA automation for Lens.
  
- == Alignment ==
+ === Alignment ===
  
  The ASF is a natural home to Lens as it is for Apache Hadoop, Apache Hive,
  Apache Spark and other emerging projects in Big Data space.

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