Found 3,697 results for: vps
Your single MySQL master is choking on I/O. Vertical scaling has hit the physical limit. It's time to architect for horizontal scale using application-level sharding strategies proven in high-load Norwegian environments.
Is your server actually healthy, or is it just responding to ping? We dismantle the myth of binary monitoring and implement real metric-based visibility using Graphite, StatsD, and Logstash on high-performance KVM architecture.
Is your REST API timing out under load? We dive deep into Nginx tuning, Linux kernel optimization, and why choosing the right KVM virtualization in Norway is critical for sub-millisecond latency.
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.
Load average is a vanity metric. In this deep dive, we explore how to actually debug latency in 2013 using iostat, MySQL slow logs, and proper Nginx profiling on high-performance SSD infrastructure.
A battle-hardened look at scaling infrastructure in 2013. We tear down the differences between Linux Containers and full virtualization, optimize for SSD I/O, and explain why KVM is the only sane choice for critical workloads in Norway.
In 2013, a single server isn't enough. Learn how to architect low-latency networking for KVM and LXC clusters using Linux bridges, advanced iptables routing, and kernel tuning to handle high-traffic loads in Norway.
It is 2013. If you are still relying on RAID 10 as your disaster recovery plan, you are one hardware failure away from unemployment. Here is how to architect true resilience using KVM, rsync, and common sense.
Is the public cloud draining your IT budget? We analyze the hidden costs of IOPS, bandwidth, and virtualization overhead, offering battle-tested configurations to reclaim performance without the premium price tag.
Monolithic apps are dying, but SOA brings a new enemy: network latency. Learn how to implement a resilient service communication layer using HAProxy, local loops, and KVM optimization to maintain sub-millisecond response times in Norwegian datacenters.
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.
While the industry buzzes about 'Cloud,' the real performance battle is fought at the edge. We explore how to deploy high-availability Varnish nodes on KVM to solve latency challenges across Norway's unique geography.
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.
Silence is not golden; it's a risk. Learn how to deploy a scalable monitoring architecture using Nagios and NRPE to catch failures before your customers do, specifically tailored for high-latency Nordic infrastructure.
Stop throwing code over the wall. In 2013, the divide between Dev and Ops is costing you money and sleep. Here is how to fix it with Puppet, culture, and KVM.
Perimeter firewalls are no longer enough. Learn how to implement John Kindervag's Zero Trust model using IPTables, OpenVPN, and hardened SSH configurations on Ubuntu 12.04 and CentOS 6.
Stop wrestling with iptables spaghetti. Learn how to architect scalable, low-latency container networks using Open vSwitch on KVM, focusing on pure performance and Norwegian compliance standards.
Is your Nagios server generating more I/O wait than your actual database? We dissect the architecture of scalable monitoring in 2013, moving from polling to pushing with Graphite, and why underlying hardware integrity is non-negotiable for Norwegian systems.
Manual deployments are killing your weekends. Learn how to automate your build-test-deploy cycle using Jenkins and Git, and why low-latency I/O is the secret weapon for fast builds.
Is your API gateway choking under load? Stop blaming your code. We dive deep into the Linux TCP stack, Nginx worker configuration, and hardware bottlenecks to squeeze every drop of performance out of your server infrastructure.
Hard drives fail and data centers go dark. In this 2013 guide, we architect a robust Disaster Recovery plan using MySQL 5.5 replication, Rsync, and KVM-based virtualization strategies tailored for Norwegian infrastructure.
Forget fragile single-server setups. Learn how to architect a fault-tolerant private network using Open vSwitch, HAProxy, and Linux bridging on KVM infrastructure. A deep dive for systems engineers targeting the Norwegian market.
Service Oriented Architecture brings agility, but also network nightmares. Learn how to architect a robust traffic management layer using HAProxy, Nginx, and Zookeeper on high-performance KVM instances.
A pragmatic guide for CTOs on navigating EU Directive 95/46/EC and the Norwegian Personal Data Act using Puppet, IPTables, and KVM isolation in 2013.
Nagios alerts are useless if your disk I/O is choking. A battle-hardened look at monitoring high-load systems in 2013, why OpenVZ lies to you about load, and how to configure Zabbix and Munin for true visibility.
Monoliths are crumbling. Learn how to build a fault-tolerant service architecture using HAProxy and kernel-level tuning on high-performance KVM slices, specifically tailored for the Norwegian infrastructure landscape.
It is 2013, and ping checks are no longer enough. We explore the shift from basic monitoring to deep system introspection using StatsD, Graphite, and Logstash on high-performance KVM architecture.
Stop relying on mysqldump for large datasets. A battle-hardened guide to migrating MySQL 5.5 databases using Percona XtraBackup, Master-Slave replication, and low-latency architecture in Norway.
Is your server actually slow, or is it just waiting on I/O? A deep dive into diagnosing Linux performance issues using vmstat, strace, and Nginx metrics, tailored for the Norwegian hosting landscape.
A green light in Nagios doesn't mean your server isn't melting. We analyze 'Steal Time', disk latency, and why KVM architecture beats OpenVZ for reliable metrics in the Norwegian hosting market.