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Posted to dev@isis.apache.org by "Matthew T. Adams (JIRA)" <ji...@apache.org> on 2010/12/16 16:18:01 UTC

[jira] Commented: (ISIS-14) Add JDO 3.0 object store in order to support any datastore

    [ https://issues.apache.org/jira/browse/ISIS-14?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12972101#action_12972101 ] 

Matthew T. Adams commented on ISIS-14:
--------------------------------------

I should probably also mention that DataNucleus supports JPA as well.  Perhaps this could be considered the DataNucleus object store, supporting the JPA & JDO APIs and any kind of data source.  With the development of this one plugin, all major APIs and data stores could be supported.

> Add JDO 3.0 object store in order to support any datastore
> ----------------------------------------------------------
>
>                 Key: ISIS-14
>                 URL: https://issues.apache.org/jira/browse/ISIS-14
>             Project: Isis
>          Issue Type: New Feature
>          Components: Alternatives: ObjectStore
>            Reporter: Matthew T. Adams
>
> Given that JDO's charter is to be datastore-agnostic, a JDO object store should be high on the list.  It supports both relational and non-relational databases, including object databases, NoSQL data stores and **literally** anything else.
> By leveraging the plugins of DataNucleus, the Apache-licensed open source JDO reference implementation, the following object stores below can be supported out of the box.
> RDBMS (all major vendors)
> DB4O
> LDAP
> Excel
> XML
> Neodatis
> JSON
> ODF
> HBase
> See http://www.datanucleus.org/plugins/ for more info.
> Google's BigTable could also be supported thanks to their Google AppEngine for Java persistence solution, which is a DataNucleus plugin, enabling Isis- & JDO-based apps to run on GAEJ.
> Note that DN also supports Joda & javax.time datetime types as well.

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