Most small and medium web businesses turn to cPanel or another commercial control panel when they want GUI management of their servers. But not everyone can afford the licensing fees, and some people just want a free and open source alternative. The first that probably comes to mind is Webmin, but it is no longer […]
A recent report indicates that 97 percent of the world’s top 500 supercomputers run Linux. That statistic seems unfathomable, as if no other operating system even exists or is even worth mentioning. Most of the remaining 3 percent are some other Unix variant, and Windows barely registers at all. The question one […]
HipHop can improve your server’s PHP performance. No, I do not mean the hip hop you might hear on your favorite rapper’s latest album. In this case, HipHop refers to some PHP improvements originally created by Facebook and then released as free and open source software. HipHop can significantly increase PHP web application speed and […]
It does not take much for a web server to get overwhelmed when you have high traffic websites. Although you could always purchase more expensive hardware and networking equipment, there are more cost-effective ways to get better performance and get the most out of what you have. One such method is to use a web […]
Memory is one of the most important features of any server. The more RAM a program uses, the less you will have available for other applications. Therefore, it is important to monitor memory usage on your Linux server to ensure that all programs are playing nice and that nothing wrong is going on.
1. /proc/meminfo […]
Worried about malware? No? You should be. Cyber criminals are always looking for new and creative ways to attack your server or user your dedicated server to attack others. There are plenty of prevention methods you can have in place, but you should also have a system for detecting malware that may have already made […]
One system resource that can quickly get away from you is memory. Every program needs memory, and some may take more than their fair share. Therefore, it is important to monitor memory usage to make sure your applications are behaving and also help you decide when it might be time to reallocate resources or even […]
Linux is a free and open source kernel that powers numerous operating systems (often called “distributions”). Many system administrators have long regarded Linux as the best option for powering web-facing dedicated servers and virtual private servers. There are, however, many other options. So, what makes Linux the best, or is it even truly the best […]
Building your own private or hybrid cloud sounds rather difficult, but with the right solution, you can create a stable AWS-compatible cloud and have user-friendly tools to manage it. Eucalyptus is one such solution. It is a free and open source cloud platform that follows industry standards to deliver an AWS-compatible cloud solution.
Eucalyptus works by […]
In part one, we defined big data, but the name big data really only tells you what the problem is. It does not address the solution. You have this massive amount of unstructured data, and you have no way of organizing it. What should you do? This is where big data solutions come […]
Deciding to go with Linux as your dedicated server’s OS of choice is only a first step. Linux, after all, is only the kernel of a wide variety of operating systems, called distributions. While all of them pretty much have the same security and stability benefits that likely caught your attention in the first place, […]
When you decide to get a new dedicated server, you will be faced with many software options. You could easily pay big money for a proprietary Unix variant or for Microsoft Windows Server, but there are also plenty of good reasons to go open source. Saving money is just one of them.
Linux and BSD […]
Some people who are new to Linux dedicated servers have the mistaken perception that Linux must necessarily be free of charge. Linux is definitely free software, but when Linux users talk about it being free, they are usually referring to its free and open source license, not its price.
When you pay for commercial software, one […]