All articles tagged with openvz
Is your monthly hosting bill outpacing your user growth? We analyze the hidden costs of I/O wait, the 'noisy neighbor' effect in OpenVZ, and why switching to KVM-based infrastructure in Norway might be your smartest fiscal move this year.
While the buzz around Docker and lightweight virtualization grows, the security implications of shared kernels remain a massive blind spot. We dive deep into hardening LXC, managing cgroups, and why KVM isolation is the superior choice for Norwegian data sovereignty.
Container virtualization offers speed, but default configurations leave you wide open. We dive into capability dropping, cgroups resource control, and why KVM isolation is the ultimate security layer for Norwegian mission-critical data.
With Docker entering the scene and OpenVZ overselling rampant, how do you architect a stable hosting environment in Norway? We compare LXC, OpenVZ, and KVM strategies for the pragmatist.
With the Snowden leaks shaking trust in US hosting, choosing the right virtualization technology in Norway is critical. We dissect OpenVZ, LXC, and the emerging Docker toolset to determine the best stack for performance and isolation.
We benchmark the leading container technologies of 2013. Discover why raw LXC performance beats OpenVZ overhead and how to manage isolation without melting your kernel.
It is 2013, and Linux Containers (LXC) are exploding in popularity. But shared kernels mean shared risks. We explore capability dropping, cgroups, and why KVM remains the isolation king for Norwegian enterprise data.
Container virtualization (LXC/OpenVZ) offers speed, but shared kernels invite disaster. Learn how to harden your isolation, drop kernel capabilities, and why KVM might be the safer bet for critical Norwegian workloads.
We benchmark the stability and isolation differences between container technologies like OpenVZ/LXC and full hardware virtualization (KVM) to determine what actually belongs in production.
Container virtualization offers incredible density, but the shared kernel model exposes risks. From cgroups resource limiting to dropping capabilities, here is how we lock down instances at CoolVDS.
It is March 2013. LXC is entering the enterprise and Docker is making waves. But does sharing a kernel compromise your data? We explore cgroups, namespace isolation, and why hardware virtualization (KVM) remains the gold standard for security in Norway.
Container virtualization offers raw speed, but shared kernels pose significant security risks. Learn how to lock down LXC and OpenVZ environments using cgroups, capabilities, and network isolation.
We benchmark the heavyweights of lightweight virtualization. Is OpenVZ's kernel sharing a ticking time bomb for your production stack? We dive deep into user_beancounters, LXC cgroups, and why KVM might still be the king for isolation.
Container virtualization is lightweight but risky. Learn how to lock down LXC and OpenVZ environments against root escalation and resource exhaustion using cgroups, iptables, and the new Kernel 3.8 user namespaces.
Container virtualization promises efficiency, but shared kernels come with hidden costs. We compare OpenVZ, LXC, and KVM strategies for Norwegian DevOps teams facing the 'noisy neighbor' dilemma.
It is 2013, and everyone wants lightweight virtualization. But running root inside a container often means root on the host. Here is how to secure LXC against kernel exploits and noisy neighbors before you deploy to production.
Container virtualization offers incredible density, but the shared kernel model exposes significant attack surfaces. We dive into manual cgroup limits, iptables isolation, and why KVM is still king for sensitive data under Norwegian privacy laws.
Is your budget VPS actually a ticking time bomb? We dissect the OpenVZ architecture, expose the 'burst RAM' myth, and explain why serious systems architects in Norway are moving to hardware virtualization.
Is your site crawling during peak hours? We dismantle the shared hosting myth, analyze the 'Bad Neighbor' effect at the kernel level, and show you exactly why moving to a KVM-based VPS is the only viable path for professional reliability in 2012.
Is OpenVZ the efficient champion of virtualization or a trap for oversold resources? A deep dive into user_beancounters, kernel sharing, and why your high-load database might deserve KVM instead.
A raw look at the pros and cons of OpenVZ virtualization in the 2012 hosting landscape. We analyze why 'burstable RAM' might be killing your MySQL performance and when you should demand KVM.
Is your VPS suffering from mysterious slowdowns? We dissect the architecture of OpenVZ, expose the truth about 'Burstable RAM', and explain why hardware virtualization (KVM) is the only safe bet for production workloads in Norway.
Is your VPS actually giving you the RAM you paid for? We dissect the architecture of OpenVZ containers versus KVM virtualization, analyze the dreaded 'user_beancounters', and explain why mission-critical Norwegian workloads demand true isolation.
Is your budget VPS suffering from 'noisy neighbors'? We dissect the OpenVZ architecture, analyze /proc/user_beancounters, and explain why hardware virtualization matters for Norwegian businesses.
Are your applications crashing despite having free RAM? We analyze the architecture of OpenVZ containers versus KVM virtualization, explore the dreaded User Beancounters, and explain why isolation matters for Norwegian business continuity.
It's 2012, and virtualization is booming. But do you know what's happening inside /proc/user_beancounters? We tear down the myths of OpenVZ resource isolation and explain why serious Norwegian deployments are moving to hardware virtualization.
Is your VPS actually giving you the RAM you paid for? We dive deep into /proc/user_beancounters, the risks of shared kernels, and why serious Norwegian deployments are migrating to KVM-based SSD hosting.
Is your budget VPS silently killing your application? We analyze the architecture of OpenVZ containers, the dangers of 'Burst RAM', and why true hardware virtualization matters for Norwegian businesses.
Is OpenVZ saving you money or costing you sanity? We dissect container-based virtualization, the 'noisy neighbor' problem, and why /proc/user_beancounters is the most important file you'll read today.
Is your budget VPS slowing down during peak hours? We dissect the architecture of OpenVZ, expose the dangers of 'Burst RAM', and explain why hardware virtualization like Xen or KVM is the only viable path for mission-critical Norwegian businesses.