JBoss Transactions is a 100% Java implementation of a distributed transaction management system based on the Sun Microsystems J2EE Java Transaction Service (JTS) standard. Our implementation of the JTS utilizes the Object Management Group's (OMG) Object Transaction Service (OTS) model for transaction interoperability as recommended in the J2EE and EJB standards and leads the market in providing many advanced features such as fully distributed transactions and ORB portability with POA support.