Troubleshooting DNS Errors on Client Connections with tcpdump and strace

Recently we had an issue where a client wasn’t using the fully qualified domain name in the connect string and causing a number of errors to be logged on our DNS appliance. It wasn’t having any impact as the connections were still working but we wanted to clean up the lookup errors on our appliance. […]

Heartbleed & Oracle

By now I think the whole world has heard about the heartbleed bug and the seriousness of it all. So how does it affect Oracle? According to the Oracle support site there are a number of products that may be affected. Here’s a list: Products which are vulneralbe but have patches available:

Products still […]