Articles
Managing containers with Podman
The Podman container management tool does not use a daemon in the background, like its counterpart Docker, and can operate in non-privileged mode.
Storage monitoring with Grafana
Create intuitive and meaningful visualizations of storage performance values with a "TIG" stack: Telegraf, InfluxDB, and Grafana.
Thrashing the data cache for fun and profit
To reduce the possibility of disk thrashing, optimize your data cache through spatial locality and cache-friendly algorithms and utilize fully the data loaded from slower storage media before moving on.
New ITIL framework and certification
ITIL version 4.0 has undergone a fundamental revision and is now headed into the age of the cloud and DevOps.
WSL puts Linux on Windows desktops
Windows 10 supports the native execution of Linux binaries from various distributions through the Windows Subsystem for Linux. Even graphical Linux applications can make their way onto the Windows desktop.
Serverless computing with AWS Lambda
Monitoring with AWS Lambda serverless technology reduces costs and scales to your infrastructure automatically.
Visualizing kernel scheduling
The Google SchedViz tool lets you visualize how the Linux kernel scheduler allocates jobs among cores and whether they are being usurped.
Rebuilding the Linux ramdisk
If your Linux system is failing to boot, the dracut tool can be a convenient way to build a new ramdisk.
Monitor and optimize Fibre Channel SAN performance
We discuss the possible bottlenecks in Fibre Channel storage area networks and how to resolve them.
Optimally combine Kubernetes and Ceph with Rook
Ceph distributed storage and Kubernetes container orchestration come together with Rook.
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