OrientDB (Java-based scalable document database) PC version

Orient DB is a scalable document database that supports ACID transaction processing and is implemented using Java 5. The main updates of OrientDB include: 1. New interface appearance and improved query panel 2. SQL: new subquery, adding SKIP keyword for paging, INSERT supports SET syntax, just like the UPDATE language 3. Updated Tinkerpop stack: Gremlin 1.5, Blueprints 1.2, and Pipes 1.0.4. Schema: new support for metadata on property.5. Many bugs fixed (35 issues in total)