37%
30.11.2025
OpenShift one step closer to the west coast of the United States, I think, and I forget about running to explain what OpenShift is all about.
OpenShift is a platform-as-a-service (PaaS) cloud service ... Red Hat's new OpenShift PaaS service takes an uncomplicated approach to sending web applications to the cloud.
37%
06.08.2026
OpenStack is a ubiquitous open source cloud computing platform. An undeniable necessity for applications running on OpenStack is secure, multitenant access to shareable and POSIX-compliant read ... Virtiofs and Manila bring hypervisor-mediated shared storage to OpenStack, eliminating the need to put tenants on the Ceph network.
37%
30.11.2025
and a potential attack vector for hackers. The most common pitfalls include insecure passwords, incorrectly configured servers, and blocked ports. In this article, I introduce open source tools such as SIPVicious ... Open source tools can help you discover vulnerabilities in VoIP networks, fix typical problems, and boost infrastructure security and functionality.
37%
30.11.2025
Europe e.V.
An active community keeps development moving along. In contrast to some open source projects, the code quality and documentation are excellent: The documentation comprises 700 pages.
Besides ... Everybody needs backups; if you are looking for an open source program that will back up heterogeneous networks, you should check out Bacula.
35%
06.08.2026
in heterogeneous environments comprising Windows, Linux, and network systems.
Graylog [1] is an open source tool that centralizes system and application logs with structured analysis and visualizes security ... The open source Graylog platform enables centralized log management across system, application, and network boundaries by collecting logs centrally, analyzing them in real time, and detecting errors
35%
02.06.2026
also be set up in the same way, although it might require a little more manual effort. Almost all NAS devices on the market run on Linux, so standard software for the open source operating system can ... We take a practical look at disaster recovery approaches suitable for smaller NAS systems and highlight the tools offered by vendors, along with a collection of Linux and open source tools.
35%
30.11.2025
such as NoSQL, the semantic web, and geodetic information systems such as OpenStreetMap (Figure 2) have brought a new popularity to this alternative database form. The next time you or someone in your ... A graph database can identify the really important relationships on a social web, find the shortest paths, and optimize visitor flows. We compare some leading open source graph database options.
35%
30.11.2025
Spacewalk [1] is the open source derivative of the popular Red Hat Network Satellite Server. Red Hat published the source code for the server in the summer of 2008, and the community has now ... As your network grows, managing Linux systems manually becomes time consuming and impractical. Enter Spacewalk: an open source tool that takes the footwork out of network management.
33%
31.10.2025
supported and others are open source, either with or without a support option. The list of options is fairly long, but the one I want to cover in this article is called openlava [1].
openlava
Platform ... One way several users can share a high-performance system is through a software tool called a resource manager. Openlava is an open source version of a commercial scheduler that is robust while being
33%
30.11.2025
on multisourced commodity hardware and openly available software. Transferring the responsibility for vendor selection and integration to the customer has significantly reduced the cost of HPC systems, but it has ... A market based on multisourced commodity hardware and openly available software might significantly reduce the cost of HPC systems, but it could also conceal costs of ownership in time and money. We
