Release Notes: This release adds bugfixes.
Release Notes: There is a new PLOCAL (Paginated Local) storage engine. In comparison with LOCAL, it's more durable (no usage of MMAP) and supports better concurrency on parallel transactions. There is a new Hash Index type with better performance on lookups (does not support ranges). There is a new "transactional" SQL command to execute commands inside a tx. Import now migrates RIDs, allowing it to import databases in a different one from the original. A "breadth first" strategy has been added on traversing. The server can limit maximum live connections (to prevent DOS). Fetch plan support in SQL statements and in binary protocol.
Release Notes: This release adds hotfixes for 1.4.0 on distributed replication and index management.
Release Notes: A new eval() function for executing expressions, new if() and ifnull() functions, support for server-side configuration for functions, new DELETE VERTEX and DELETE EDGE commands, execution of database functions from SQL commands, and a new create cluster command. Two graph algorithms were bundled: Dijkstra and ShortestPath between vertices. Opening time when a connection is reused from the pool was improved. Management of indexes in ORDER BY was improved. The schema has a new API for handling custom fields. HTTP/REST has support for fetch-plan and limit in "command".
Release Notes: This release adds a new distributed server architecture with a balance of workload, full replication, and management of failures, a new MMAP manager optimized for 64bit OSes, new support for binary keys and collections in composite keys in Index, support for in-memory database replication, Object Database support for attaching/detaching, ENUM and binary data (ORecordBytes), a DROP CLUSTER command for SQL, INSERT which supports clusters, and new CREATE VERTEX and CREATE EDGE commands, support for the Gephi visual tool, and 50 bugfixes.
Release Notes: This release adds support for the TinkerPop 2.0 technology stack, adds a new OBinary type to index binary fields, and fixes some bugs.
Release Notes: A new Multi-Master Replication architecture. A new Object Database interface that uses run-time enhancement. Now handles lazy loading, and is lighter and faster than before. A new OTraverse class to traverse graphs via the Java API using a stack-free approach. Data segments: support for multiple ones and create/drop commands. New ODocument.undo() to revert local changes. New Server Side Scripting support. Query: new context variables. Console: a new check database command. Studio: improved Graph management. Improved OSGi support. Fixes for more than 40 bugs in total.
Release Notes: New studio look and feel and an improved Query panel. SQL: new subquery, a new SKIP keyword for pagination, and INSERT accepts SET syntax like SQL UPDATE. Updated Tinkerpop stack: Gremlin 1.5, Blueprints 1.2, and Pipes 1.0. Schema: new support for metadata on property. Many bugs have been fixed (35 issues in total).