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Posted to dev@jena.apache.org by "Andy Seaborne (JIRA)" <ji...@apache.org> on 2015/06/29 19:43:04 UTC
[jira] [Updated] (JENA-782) Provide configurability of TDB in
database setup
[ https://issues.apache.org/jira/browse/JENA-782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andy Seaborne updated JENA-782:
-------------------------------
Fix Version/s: (was: Jena 2.13.0)
Jena 3.0.0
> Provide configurability of TDB in database setup
> ------------------------------------------------
>
> Key: JENA-782
> URL: https://issues.apache.org/jira/browse/JENA-782
> Project: Apache Jena
> Issue Type: Improvement
> Components: TDB
> Affects Versions: Jena 2.12.0
> Reporter: Andy Seaborne
> Assignee: Andy Seaborne
> Fix For: Jena 3.0.0
>
>
> Creating TDB databases and attaching to existsing ones is quite fixed currently. Any internal paramaters are quite difficult to manipulate and they are globals.
> Configurability of TDB databases has two dimensions:
> # Initial setup (e.g. block size)
> # Per JVM (e.g. cache sizes).
> (The file mode is actually a per JVM feature but should probably be regarded as an initial setup feature only.)
> With configurability, TDB and Fuseki could be scaled down for small databases and for many small databases in one JVM.
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