Dec 28, 2011
Howto program a Java Type 1 UUID Generator that executes 100 times faster then Oracle's JDK implementation?
If this topic interests you please make a request on how its done, and I will write a howto article on the subject. Its very interesting to discover this is one of 5 major performance bottlenecks of almost all Java JTA 1.1 TransactionManager implementations, and thus, every J2EE 6 Application Server implementor can benefit from a substantial performance increase in XA Transactions of JMS, JDBC, and EJB Transactions that execute ACID XAResource Object Transactions via their JTA 1.1 TransactionManager implementation.