Link Details

Much of the interest in dynamic languages like Groovy, JRuby, and Scala comes from running on the JVM. That lets them leverage the tremendous R&D that's gone into JVM performance and stability. It also opens up the universe of Java libraries and frameworks. And yet, much of my work deals with the 80% of cost that comes after the development project is done. I deal with the rest of the software's lifetime. The end of development is the beginning of the software's life. Throughout that life, many of the biggest, toughest problems exist around and between the JVM's: Scalability, stability, interoperability, and adaptability.