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https://issues.apache.org/jira/browse/PHOENIX-1598?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14733140#comment-14733140
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stack commented on PHOENIX-1598:
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bq. ... would it be possible to put an interface in place in HBase that would 
control the population of the List<Cell> given a Cell?

Sure. Would be good to see how much better the ordinal lookup would be than 
binary search. These are fixed-size keys I presume.

The STRUCT sounds like C* supercolumns since deprecated 
http://stackoverflow.com/questions/11915255/why-are-super-columns-in-cassandra-no-longer-favoured

It should be possible to plug in other block encodings now (We have a bunch of 
alternate implementations currently)


> encode column names to save space 
> ----------------------------------
>
>                 Key: PHOENIX-1598
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1598
>             Project: Phoenix
>          Issue Type: Improvement
>            Reporter: noam bulvik
>
> when creating table using phoenix DDL replace the column names that the user 
> give with shorter names to save space. the user will still the full name is 
> his select statements and will get them in the result set but under the hood 
> the infra will translate the names to their sorter version.
> example:
> when creating table with my_column_1, my_column_2 ... the table will be 
> created with a as first column , b as the second one etc'



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