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From "Edward J. Yoon (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HAMA-201) Design the storage structure for graph data
Date Fri, 16 Oct 2009 07:57:31 GMT

     [ https://issues.apache.org/jira/browse/HAMA-201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Edward J. Yoon updated HAMA-201:
--------------------------------

    Affects Version/s: 0.2.0
        Fix Version/s: 0.2.0

Changing affected version to 0.2

> Design the storage structure for graph data
> -------------------------------------------
>
>                 Key: HAMA-201
>                 URL: https://issues.apache.org/jira/browse/HAMA-201
>             Project: Hama
>          Issue Type: New Feature
>          Components: graph
>    Affects Versions: 0.2.0
>            Reporter: Hyunsik Choi
>             Fix For: 0.2.0
>
>
> For graph package, we need a novel storage structure in response to our main objective.
It can be a file structure or a storage system like Hbase.
> Its requirements are as follows:
>  * It has to support random access to any vertex by a given key.
>  * The key will be an array of bytes.
>  * A vertex or edge has a label value composed of an array of bytes.
>  * The maximum degree of a vertex can be almost infinity.

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