Find Out What Files Are Open On Your Linux Server

When managing your Linux server, you may encounter lag or other performance issues that lead you to question what files your server might be accessing at a given time. Or you might just want to run routine diagnostics to make sure your server is only running and manage files that it is supposed to run. […]

What is High Performance Computing?

For some applications, a single computer or even a single dedicated server is not enough. These applications require extremely complex computations that could take standard servers a very long time to complete. They require the use of supercomputers made up of multiple nodes in a cluster, each containing multiple processors and/or cores along with their […]

Open Source Cluster Management Tools

There comes a time in the life of a server when one is simply not enough. When that occurs, many organizations setup some type of server cluster. Each individual machine becomes a node that interfaces with the collective whole, rather than an individual server by itself.
There are several open source tools that you can use […]

Cluster Server Storage with GlusterFS

When operating a dedicated server with multiple nodes, there are various filesystem options, but one that is particularly designed for server clusters is GlusterFS. Scalability is very important for large server installations, and GlusterFS provides the necessary tools.
The software’s project website describes GlusterFS as an “open source cluster storage solution” that is “a […]