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From Andy Seaborne <>
Subject [ANN] Apache Jena 3.5.0
Date Thu, 02 Nov 2017 23:22:03 GMT

We are pleased to announce the release of Apache Jena 3.5.0.

== Key features of the release

Introducing TDB2:

*TDB2 is not compatible with TDB1*

Compared to TDB1:

* No size limits on transactions : bulk uploads into a live Fuseki
   can be 100's of millions of triples.

* Models and Graphs can be passed across transactions

* No queue of delayed updates, no transaction backlog problems.

* "Writer pays" - readers don't
   All work for update is done on the writer thread.

* Datatypes of numerics preserved; xsd:doubles supported.

TDB2 is subject to change.

We solicit any and all feedback (good and bad!) about TDB2 to help 
advance it to deployment-ready.

JENA-1390 : Add StmtIterator.toModel :

JENA-1392 : Add dynamic dataset support to SDB.

JENA-1395 : "--output RDF/XML" now prints using the basic block-oriented 
writer, which uses less memory.  Use "--formatted" (same as "--pretty") 
for pretty printed RDF/XML.

JENA-1398 :
Upgrade FOAF to add new spelling and deprecation of old for archaic FOAF 

== Dependency Upgrades

No license changes.

Upgrade jsonld-java to 0.11
   jackson to 2.9.0
   commons-fileuploader to 1.3.3

== Obtaining Apache Jena 3.5.0

* Via

The main jars and their dependencies can used with:


Full details of all maven artifacts are described at:

* As binary downloads

Apache Jena libraries are available as a binary distribution of
libraries. For details of a global mirror copy of Jena binaries please see:

* Source code for the release

The signed source code of this release is available at:

and the signed master source for all Apache Jena releases is available

== Contributing

If you would like to help out, a good place to look is the list of
unresolved JIRA at:

or review pull requests at

or drop into the dev@ list.

We use github pull requests and other ways for accepting code:

      The Apache Jena development community

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