[jira] [Commented] (TINKERPOP3-1007) Gremlin at the Movies Tutorial

["stephen mallette (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TINKERPOP3-1007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15032257#comment-15032257 ] 

stephen mallette commented on TINKERPOP3-1007:
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+1 - would be nice if we could get into the habit of having a tutorial or two with every release - a new clutch of fresh documentation to promote alongside of release.  

> Gremlin at the Movies Tutorial
> ------------------------------
>
>                 Key: TINKERPOP3-1007
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP3-1007
>             Project: TinkerPop 3
>          Issue Type: Improvement
>          Components: documentation
>    Affects Versions: 3.1.0-incubating
>            Reporter: Marko A. Rodriguez
>             Fix For: 3.1.1-incubating
>
>
> We need more tutorials. [~spmallette]'s "Getting Started" tutorial is great, but  (as acknowledged by Russell Jurney) we now need to meet the needs of intermediate users as well.
> I think we should do another "30 Minute" tutorial called "Gremlin at the Movies" and use the MovieLens dataset. http://grouplens.org/datasets/movielens/ (seems we can legally do this -- http://files.grouplens.org/datasets/movielens/ml-1m-README.txt).
> In this tutorial we provide a {{gryo}} file and the user will learn:
> * Reducing barriers like {{count}}, {{max}}, {{sum}}, etc.
> * {{select}} and its use with {{by}}-projections.
> * {{match}} and its use with {{where}}, {{select}}, etc.
> I think we present the queries in a very "SQL fashion" so people see that Gremlin can be written using the popular/known SQL constructs of select, where, group, by, etc.
> Thus, "graph data" but "table feel."



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