Glassfish_logo.svgI manage a small application that is hosted on a single Linux virtual machine and have noticed some occasional performance and stability issues.

The server runs CentOS, MySQL and a GlassFish server. I chose GlassFish several years ago because at the time it was the only EJB3 container around, as well as being very well integrated with the NetBeans IDE.

Like most JavaEE containers, it also makes clustering and scaling easier. Continue reading

logoStashPNGI was having a problem where Stash (which was installed as a service) wasn’t starting up properly and giving me a page that made it look like there was a problem with the database.

I have a local MySQL on the same machine as the Stash server, and both that service and the Stash server are set to automatically start up. Continue reading