Web Sessions gets some tweaks, too

If you want to make money, and perhaps especially in the open source software racket, you have to keep improving your software to help it get more widely adopted among enterprise customers who get nervous if they don’t hand over big wads of cash to someone to babysit the code. That’s why Terracotta, a maker of systems programs that help Java applications scale, has made a number of acquisitions and has tweaked two key programs in its portfolio.…