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100%
Realistic Ceph Performance Tuning Measures
02.06.2026
Home »  Archive  »  2026  »  Issue 93 Disast...  » 
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
96%
New Approaches to DNS
02.06.2026
Home »  Archive  »  2026  »  Issue 93 Disast...  » 
Lead Image ©bowie15, 123RF.com
bytes to avoid # fingerprinting by package length ;; QUIC session (QUICv1)-(TLS1.3)-(ECDHE-X25519)- ;; (ECDSA-SECP256R1-SHA256)-(AES-256-GCM) ;; ->>HEADER<<- opcode: QUERY; status: NOERROR; id: 0 ;; Flags
93%
Taming the HPC Software Stack Fragmentation Problem
21.07.2026
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are exposed, which prevents users from inadvertently mixing incompatible layers, as shown here: # Lmod hierarchy: compiler -> MPI -> applications $ module load gcc/12.3.0 $ module load openmpi/4.1.5     # only
86%
Virtualize Browsers, Apps, and Desktops
02.06.2026
Home »  Archive  »  2026  »  Issue 93 Disast...  » 
Lead Image © denis cristo, 123RF.com
available. Most images are not limited to AMD64 (x86_64) architectures but also work with ARM64 (aarch64) processors and even comparatively low-performance 32-bit ARMv7 systems, such as the Raspberry Pi 3
86%
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
85%
Testing Disaster Recovery Plans with Chaos Engineering
02.06.2026
Home »  Archive  »  2026  »  Issue 93 Disast...  » 
Photo by Mark Timberlake on Unsplash
therefore gained significance primarily because of the proliferation of cloud, DevOps, and Kubernetes approaches. The best-known tools are Gremlin [3] and LitmusChaos [4] (Table 1). Gremlin has been
84%
Backup and Restore in Entra ID
02.06.2026
Home »  Archive  »  2026  »  Issue 93 Disast...  » 
Photo by Pavitra Baxi on Unsplash
. The endpoint is https://graph.microsoft.com/v1.0/directory/deletedItems//zrestore# . Use the POST HTTP command. If the restore is successful, the API confirms with a 200 OK response. You

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