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100%
Market Overview of OpenStack Distributions
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Photo by Håkon Grimstad on Unsplash
When OpenStack [1] started to gain momentum about 15 years ago, the project was considered one of the best responses to the growing dominance of proprietary cloud providers. In the year 2012, many ... OpenStack is an excellent choice for building private clouds for infrastructure as a service. This market overview discusses the strengths of various OpenStack IaaS distributions. ... OpenStack Market Overview ... Market Overview of OpenStack Distributions
41%
Closing the CephFS Trust Gap
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Lead Image © lightwise, 123RF.com
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.
39%
Managing Logs
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Photo by Conny Schneider on Unsplash
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
36%
News for Admins
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
 
://www.netgear.com/business/services/insight/). LF Forms Akrites Project to Secure Critical Open Source Software The Linux Foundation has announced the Akrites project – a collaborative effort formed to remediate vulnerabilities in critical open ... In the news: NETGEAR Releases Insight 10.0 for AIOp; LF Forms Akrites Project to Secure Critical Open Source Software; Dragos Releases EmberAI for OT Security; Fuzzball 4.0 Released; European
28%
Transfer and Destroy Secrets
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Lead Image © W.Scott McGill, 123RF.com
only one secure option: self-hosting. Cryptgeon [1] stands out among the flock of open source solutions currently available: a lean, actively maintained application that can be set up quickly and easily
27%
A Serverless Alternative to Kubernetes
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Photo by Andrew Neel on Unsplash
, including zero scaling to avoid incurring costs. Billing is usage-based, so there are no minimum costs, unlike Kubernetes. From a technology point of view, Cloud Run is based on the open source Knative
27%
Manage VMs and Containers with Harvester
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Lead Image © Lightwise, 123RF.com
], which joins forces with OpenShift or Rancher Prime to manage traditional virtual machines (VMs) and containers. Of course, this arrangement primarily happens in large-scale installations with dozens
27%
Strengths and Weaknesses of Docker Swarm and Kubernetes
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Lead Image © Stanislav Fadyukhin, 123RF.com
patches. Kubernetes distributions: Products such as Rancher, OpenShift, or K3s offer additional automation, user-friendly administration interfaces, and preconfigured integrations. OpenShift, for example
27%
QoS Systems for Disaster Recovery Support
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Lead Image © crazymedia, 123RF.com
-priority traffic From Industry Giants to Open Source The QoS systems available on the market differ in terms of both the algorithms and the licensing models they use. Two providers with a long history
27%
Isolating Containers from Container Attacks
06.08.2026
Home »  Archive  »  2026  »  Issue 94 OpenSt...  » 
Photo by Patrick Humm on Unsplash
escapes from the container might be able to see parts of the host system but is not allowed to open or modify them. Even if the attacker attempts to call dangerous system functions, seccomp blocks

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