ADMIN - Explore the new world of system administration! ADMIN is a smart, technical magazine for IT pros on heterogeneous networks. Each issue delivers technical solutions to the real-world problems you face every day. Learn the latest techniques for better:
network security
system management
troubleshooting
performance tuning
virtualization
cloud computing
on Windows, Linux, Solaris, and popular varieties of Unix.
You’ll find a virtualization solution for every Linux environment – from the desktop to the enterprise server. In this month's cover story, we investigate some promising virtualization tools for Linux users.
The global server market continues to grow with Linux servers playing a major role: for the fifth time in succession, Linux server business achieved double-figure growth in the second quarter of 2007.
IBM aims to lower the barriers for introducing grid computing-based information retrieval with an integrated hardware and software package combined with a financial deal.
Consolidating 3900 servers on 30 Linux mainframes based on IBM's own Z Series has helped IBM to cut its power bill considerably. Power consumption has dropped by up to 80 percent.
The US National Aeronautics and Space Administration (NASA) is investing in a Linux super computer by SGI. The computer's 2048 CPU cores and 4TBytes RAM will run under a single Linux instance.
They run on Red Hat Enterprise Linux, cost money, and juggle email messages: these three commercial mail servers aim to convince admins they are worth the price.
Stop by Rikki's Open Source Exchange for dispatches from the world of women in open source.
Rikki Kite examines the experience of women across the spectrum of open source – the people, projects, organizations, events, articles, issues, and news.
