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Linux Distributions & Architectural Deep Dives
Declarative rebuilds, rolling-release discipline, immutable images, and real-time kernels, the distribution choices that decide how a Linux fleet behaves under production load.
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10 주제 · 10 편의 가이드
- NixOS for Reproducible Infrastructure
NixOS describes an entire machine in a declarative configuration, and the build system produces the same system closure from the s…
- Arch Linux as a Production Server
Arch Linux ships upstream packages with minimal patching and a rolling release model. The stability myth comes from unmanaged upgr…
- Alpine Linux Optimization and musl Tuning
Alpine pairs musl libc with BusyBox to produce images measured in single-digit megabytes. That small surface removes most of the p…
- Immutable OS Paradigms
Fedora Silverblue, Talos Linux, and openSUSE Aeon treat the base system as a read-only image that is replaced rather than modified…
- Enterprise Linux Alternatives Compared
Rocky Linux, AlmaLinux, Oracle Linux, and Debian cover the same enterprise niche with different rebuild policies, support contract…
- Gentoo for Specialized Hardware
Gentoo builds packages from source with flags chosen for a specific CPU, which can pay off on dense compute nodes where instructio…
- Real-Time Linux Kernels with PREEMPT_RT
PREEMPT_RT makes most kernel code preemptible and converts spinlocks into sleeping locks, which bounds worst-case scheduling laten…
- Tailoring Custom ISOs
Custom install media gives you a reproducible rescue, forensic, or deployment environment with exactly the tools you trust. Buildi…
- Linux Memory Subsystem Tuning
Memory behavior on a modern Linux host is governed by cgroups v2 limits, reclaim pressure, and the OOM killer's scoring. Defaults …
- Systemd Mastery and Sandbox Units
Systemd units can do far more than start a process. Sandboxing directives restrict filesystem, network, and privilege access witho…