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Posted to dev@jena.apache.org by "Stephen Allen (JIRA)" <ji...@apache.org> on 2013/01/31 05:17:13 UTC

[jira] [Closed] (JENA-309) Fuseki buffers input data; does not exploit transactions.

     [ https://issues.apache.org/jira/browse/JENA-309?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stephen Allen closed JENA-309.
------------------------------

    Resolution: Fixed

Fixed in revision 1440841.
                
> Fuseki buffers input data; does not exploit transactions.
> ---------------------------------------------------------
>
>                 Key: JENA-309
>                 URL: https://issues.apache.org/jira/browse/JENA-309
>             Project: Apache Jena
>          Issue Type: Improvement
>          Components: ARQ, Fuseki
>            Reporter: Andy Seaborne
>            Priority: Minor
>
> Fuseki is not aware that some transactions are fully ACID not just locking.
> It could rely on the transaction semantics and not need to buffer request data to verify it.
> Consider a special wrapper to make non-TDB datasets have weak transaction semantics.
> DatasetGraphs need a "capabilities" mechanism.  c.f. c.h.h.j.sparql.util.Context and c.h.h.j.graph.Capabilities.

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