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Glowra-Volt

Server Room Stories & Network Wisdom

Real-world insights from building and fixing IT infrastructure across Thailand. We share what we've learned so you don't have to learn it the hard way.

Network Setup Server Management Troubleshooting Security Tips Case Studies

Deep Dives & Technical Guides

When you need more than a quick tip. These are the articles we reference ourselves when solving complex problems.

Technical Guide

Building a Redundant Network That Actually Stays Up

Redundancy sounds expensive. It can be. But it doesn't have to bankrupt your IT budget to achieve meaningful uptime improvements.

We've put together this guide based on real implementations across retail shops, medical clinics, and small manufacturing facilities in Northern Thailand. Each faced different constraints but needed the same outcome — less downtime without doubling their network budget.

The approach involves three layers of thinking: what fails most often (spoiler: it's usually power or the ISP), what you can reasonably duplicate within budget, and what monitoring you need to know when the backup isn't actually backing anything up.

You'll also find our calculator for estimating downtime costs, which helps justify the investment to management. Because "we should have redundancy" doesn't work as well as "30 minutes of downtime costs us X baht in lost transactions."

Tools & Resources We Actually Use

Free downloads, checklists, and templates from our internal documentation. No email signup required because that's annoying.

New Server Setup Checklist

The same 47-point checklist our technicians use before a server goes live. Covers security hardening, backup configuration, and monitoring setup.

  • Initial security configuration steps
  • Backup verification procedures
  • Network integration testing
  • Documentation requirements

Network Performance Baseline Template

You can't fix what you haven't measured. This spreadsheet helps establish normal performance metrics so you know when things go sideways.

  • Bandwidth utilization tracking
  • Latency measurement guidelines
  • Device response time logging
  • Monthly comparison charts

Security Audit Quick Guide

A simplified version of our internal security review process. Takes about two hours to complete and identifies the most common vulnerabilities.

  • Password policy evaluation
  • Firewall rule review process
  • Access control verification
  • Update status assessment

Troubleshooting Decision Tree

When the network is down and everyone's staring at you, this flowchart helps isolate the problem methodically instead of randomly unplugging things.

  • Layer-by-layer diagnostic approach
  • Common failure point identification
  • Testing sequence optimization
  • Escalation decision criteria

Monthly Tech Notes from the Field

Once a month, we send out what we've learned, what broke, and what we're seeing across client networks. No marketing fluff. Unsubscribe anytime with one click.