GraphDB Roadmap

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Version 7 by dimitar.manov
on Sep 18, 2014 18:55.

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*Roadmap:* The following table shows new features, improvements and intended release dates for the next few versions of GraphDB. Customer needs and issues arising will affect this plan from time to time, but the intention is to provide a quick overview of the next few release cycles, so that GraphDB users have some indication of when they can expect certain features to be available.

|| Version || Release date || GraphDB-Lite || GraphDB-SE (Standard Edition) || GraphDB-Enterprise \\ ||
| _4.0_ \\ | _24.06.2011_ \\ | _SPARQL 1.1 Query (via Sesame interface)_ | _SPARQL 1.1 Query (via Sesame interface)_ \\
_Performance analytics for probing the internal behaviour of OWLIM-SE_ \\
_Widening of internal IDs to allow more than 2^32 resources_ \\
_Expose internal IDs for entities_ \\
_Add transaction information to notifications_ \\
_Automatic upgrade of repository files created with previous versions._ \\ | _Distribution includes easy to deploy WAR files_ |
| _4.1_ | _19.07.2011_ | _Maintenance release, Sesame 2.4.2_ | _Maintenance release, Sesame 2.4.2_ \\
_Several SPARQL 1.1 Query related fixes_ | _Maintenance release, Sesame 2.4.2_ |
| _4.2_ | _26.08.2011_ | _SPARQL 1.1 Update (via Sesame interface_ \\
_SPARQL 1.1 Query brought up to May 2011 W3C draft_ \\
_Includes Sesame 2.5_ \\ | _SPARQL 1.1 Update (via Sesame interface)_ \\
_SPARQL 1.1 Query brought up to May 2011 W3C draft_ \\
_Includes Sesame 2.5_ \\ | _SPARQL 1.1 Update (via Sesame interface)_ \\
_SPARQL 1.1 Query brought up to May 2011 W3C draft_ \\
_Includes Sesame 2.5_ \\ |
| _4.3_ | _04.11.2011_ | _SPARQL 1.1 Federation_ | _SPARQL 1.1 Federation_ \\
_User accessible plug-in API_ \\
_Wide range of query evaluation improvements (time-out behaviour, excessive thread use, bug-fixes)_ \\ | _SPARQL 1.1 Federation_ \\
_Concurrency improvements_ \\ |
| _5.0_ \\ | _19.04.2012_ | _SPARQL 1.1 Graph store protocol_ \\
\\ | _SPARQL 1.1 Graph store protocol_ \\
_Refactored transaction management (improved concurrency, zero-time recovery)_ \\
_Index compression_ \\
_Literal indexing_ \\
_Incremental RDF Rank and Lucene FTS indices_ \\
_Monitoring and control of resource-heavy processes_ \\
_Control queries re-implemented as SPARQL updates_ \\
_Stand-alone server deployment option (released separately)_ \\ | _SPARQL 1.1 Graph store protocol_ \\
_(plus all the updates from OWLIM-SE)_ \\
\\ |
| _5.1_ \\ | _13.06.2012_ \\ | _Maintenance release_ \\
_Sesame 2.6.6_ \\
_Concurrency fixes_ \\ | _Maintenance release_ \\
_Sesame 2.6.6_ \\
_Inference improvements (all RDFS/OWL axiomatic statements treated as inferred)_ \\
_Numerous fixes for query evaluation, file handling, memory usage_ \\ | _Maintenance release_ \\
_Sesame 2.6.6_ \\
_Cluster logic fixes_ \\ |
| _5.2_ \\ | _24.07.2012_ \\ | _Maintenance release_ \\
_Support for N-Quads_ \\
_Sesame 2.6.8_ \\
_Inference improvements (all RDFS/OWL axiomatic statements treated as inferred)_ \\
_Fixes for persistence issues when using Tomcat_ \\ | _Maintenance release_ \\
_Support for N-Quads_ \\
_Sesame 2.6.8_ \\
_Query optimisation fixes_ \\
_Plug-in SDK updated with transaction notifications_ \\ | _Maintenance release_ \\
_Support for N-Quads_ \\
_Sesame 2.6.8_ \\
_Resilience improvements_ \\ |
| _5.3_ \\ | _19.11.2012_ \\ | _Sesame 2.6.10_ \\ | _OWLIM-Workbench - a full-featured, standalone OWLIM instance_ \\ \\ _Abort function for runaway update transactions_ \\ _Nested repositories_ \\ _Enforced consistency checks_ \\ _Sesame 2.6.10_ \\ | _Remote replication (for disaster recovery)_ \\ _Online backup/restore_ \\ _Sesame 2.6.10_ \\ |
| _5.4-prerelease_ \\ | 19.07.2013 \\ | Sesame 2.7.3 \\ | Improved Lucene FTS (always in synch) \\
| *5.4-maintenance* \\ | *October 2013* \\ | *Sesame 2.7.7* \\ | *Improved Lucene FTS (always in synch) - beta* \\
*Options for text analytics integration* \\
*Stability improvements* \\
*Sesame 2.7.7* \\
*Lucene-3.6.2* | *Sesame 2.7.7* \\ *Lucene-3.6.2*\\
*Stability improvements* \\
*2-stage update (33% faster)* |
| _5.5_ | Feb 2014 | | Performance improvements in SAFE mode for updates | Perf improvements from SE \\ Query log; Slow query log |
| _5.6_ | Mar 2014 | | Query/Execution plan improvements \\
Improvement plugin management (via JMX): enable/disable plugins w/o restart | Cluster resilience/failover improvements\\ Closed World Assumption |
| 5.7 | Unscheduled| | Geo-sparql update (always in sync, closer conformance with OGC GeoSPARQL)SPARQL inferencer \\
Temporal extensions \\
XPath/XQuery integration for easier XML->RDF migration \\ Storage layer redesign for better transaction support | Management tool - phase 1 (cluster configuration) \\
Management tool - phase 2 (online backup, performance diagnosis) |
| 6.0 | 19.Sep.2014 | Explain plan \\ Consistency Validation \\ GraphDB Workbench \\ GraphDB Connectors | Improved cluster resilience |
| 6.1 | October 2014 | Sesame 2.7.13 \\ Rule debugger & statistics | Enterprise Connectors \\ LVM-based backup/restore |
| 6.2 | December 2014 | custom indexes plugin | Improved update speeds |