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100%
Taming the HPC Software Stack Fragmentation Problem
21.07.2026
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and Analysis . (ACM, November 2015), article 40:12p, https://dl.acm.org/doi/10.1145/2807591.2807623. [6] Spack: https://spack.io/ [7] Apptainer: https://apptainer.org/ [8] Kurtzer, G.M., B. Sochat, and
91%
Industrial Wireless Standards at a Glance
02.06.2026
Home »  Archive  »  2026  »  Issue 93 Disast...  » 
Lead Image © Gloria Rosazza, 123RF.com
in parallel for the first time. Besides the 2.4 and 5GHz bands already familiar from WiFi 6, WiFi 7 also supports the 6GHz band that was previously dedicated to the comparatively less widespread WiFi 6E
90%
News for Admins
02.06.2026
Home »  Archive  »  2026  »  Issue 93 Disast...  » 
 
." According to the report, based on a survey of 6,098 wireless professionals across 30 countries, 98% of organizations say wireless operations are becoming more complex. And, they cite three main drivers
88%
Building a Persistent Local AI Stack
02.06.2026
Home »  Archive  »  2026  »  Issue 93 Disast...  » 
Photo by Marius Masalar on Unsplash
work well on your system. A safer pattern looks more like: services: ollama: image: ollama/ollama:0.20.3 openwebui: image: ghcr.io/open-webui/open-webui:v0.8.12 The exact versions you
87%
Ceph Dashboard at a Glance
02.06.2026
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Lead Image © Prin Pattawaro, 123RF.com
in a short space of time. Object Storage Daemons (OSDs) [6], for example, can fail because the underlying drive has failed. In this case, placement groups [7] change their states, resulting in rebalancing
85%
Realistic Ceph Performance Tuning Measures
02.06.2026
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Photo by Brenton Pearce on Unsplash
in this case by carrying out sequential writes with default settings. The block size is then 4MB and the queue depth 16 (Figure 1). Figure 1: False positives
84%
Checking Kubernetes Security Drift
02.06.2026
Home »  Archive  »  2026  »  Issue 93 Disast...  » 
Photo by Bob Jenkin on Unsplash
administrators can fix the excessive permission. The Consolidated Drift Report When Driftwatch compares two clusters, it generates a single report that combines findings from all three security areas (Figure 6
84%
Integrating AI Systems
02.06.2026
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Lead Image © lassedesignen, 123RF.com
install -r requirements.txt && uv add lib389 Ollama [6] is used to facilitate management of the AI models. In this article, I use the Qwen3 LLM [7], which you can easily retrieve from the registry after
84%
Hardening Online Services
02.06.2026
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Photo by Gaurav Sehara on Unsplash
for the web applications you use. Infos BunkerWeb: https://www.bunkerweb.io Quick start guide: https://docs.bunkerweb.io/1.6.1/quickstart-guide/#basic-setup The Author Dr
83%
New Approaches to DNS
02.06.2026
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Lead Image ©bowie15, 123RF.com
:26:27 UTC ;; From 149.112.112.112@853(QUIC) in 9.6 ms DNS over HTTP/3 The relatively new DNS over HTTP/3 (DoH3) protocol feels like yet another upgrade of DoH. This time it's not a clone as a cool new

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