[dna-issues] [JBoss JIRA] Commented: (DNA-40) Create connector to store any content in a relational database

[Randall Hauch (JIRA)]

    [ https://jira.jboss.org/jira/browse/DNA-40?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12442403#action_12442403 ] 

Randall Hauch commented on DNA-40:
----------------------------------

Changed the Graph API to improve the methods of getting blocks of children, including adding a new technique for getting the 'n' children that follow a previously-returned sibling.  This did change the API, but these were methods that were not used except in test cases.

Also implemented in the JPA Store connector the process methods for ReadBlockOfChildrenRequest and ReadNextBlockOfChildrenRequest, utilizing efficient database operations for these methods to efficiently find and return the block of children.

> Create connector to store any content in a relational database
> --------------------------------------------------------------
>
>                 Key: DNA-40
>                 URL: https://jira.jboss.org/jira/browse/DNA-40
>             Project: DNA
>          Issue Type: Feature Request
>          Components: Connectors
>            Reporter: Randall Hauch
>            Assignee: Randall Hauch
>             Fix For: 0.4
>
>
> Create a federation connector that is able to manage information in a relational database using a DNA-defined schema.  This would enable the persistant storage of information that isn't being managed by other connectors.
> Requirements include efficiently storing and accessing large numbers of nodes, large property values (e.g., Binary values), and large numbers of children on nodes.  

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