The fastest DBMS in the world. Can store 1,000,000 of records in less than 3 seconds on common hardware.
It's 100% Java and can run in any system that supports the Java 5 technology. The entire software is distributed in less then 500Kb.
The transactional engine can run in distributed systems supporting up to 9.223.372.036 Billions of records for the maximum capacity of 19.807.040.628.566.084 Terabytes of data distributed on multiple disks in multiple nodes.
The Key/Value database accessible as embedded repository via Java APIs or via HTTP using a
RESTful API.
Orient K/V uses a new algorithm called RB+Tree, derived from the Red-Black Tree
to mantain the tree balanced, and from the B+Tree storing the links to records in pages to optimize memory consumption and loading time.
Deeply scalable Document based DBMS. Can run on thousands of servers in cluster and it's totally schema-less with a lot of advanced features, such as indexing, fluent and SQL-like queries. It handle natively JSON and XML documents but the document recognizer can be easly pluggable.
The Object Database that works also in schema less mode. Orient Object recognizes automatically POJOs without the need to mantain a schema and handling the versioning. Graphs of hundreads of linked objects can be retrieved all in memory in less than 1ms without executing costly JOIN such as the Relational DBMSs do.