Guides
Clear articles on DNS, email, migrations, infrastructure, and the day to day operational issues we handle in real environments.
Start with the area that matches your issue or project.
Practical reads to help troubleshoot, plan, and make better infrastructure decisions.
An overloaded Exim queue slows your server and delays all outgoing email. Learn how to diagnose the cause, flush the queue safely, and stop spam scripts from refilling it.
Read guideA practical guide to choosing VPS hosting in Canada for 2026. Covers what KVM vs OpenVZ means for you, why NVMe matters more than RAM, how to size a VPS for your workload, and what separates good Canadian VPS providers from the commodity options.
Read guideBuilding a SaaS application for the Canadian market requires hosting that handles multi-tenant data isolation, compliance with PIPEDA and provincial privacy laws, and a clear path to scaling when the product grows. This guide covers the infrastructure decisions that matter most for Canadian SaaS founders.
Read guideHTTP/2 Bomb (CVE-2026-49975) is a remote denial-of-service vulnerability affecting the default HTTP/2 configurations of NGINX, Apache HTTPD, Microsoft IIS, Envoy, and Cloudflare Pingora. It can crash a web server with 32 GB of memory in roughly 20 seconds from a home internet connection. LiteSpeed Web Server, OpenLiteS
Read guideWHMCS CVE-2026-29204 is a client area authorization bypass that affects every WHMCS version from 7.4 onward. Patches landed in WHMCS 9.0.4 and 8.13.3 on May 13, 2026. This guide explains what the vulnerability does, who is at risk, and how to update your WHMCS installation safely.
Read guideDiagnose this issue: monitoring or integration clients are blocked while ordinary browser visits succeed. Use safe tests, log evidence and targeted fixes.
Read guideRecent technical articles and troubleshooting references from the Gotekky team.
An overloaded Exim queue slows your server and delays all outgoing email. Learn how to diagnose the cause, flush the queue safely, and stop spam scripts from refilling it.
Read guideNVMe storage is three to five times faster than SATA SSD. Learn how it reduces server response time, improves Core Web Vitals, and why it matters most for WordPress and WooCommerce.
Read guideWebuzo is a Linux hosting control panel used in some managed server environments. This guide covers common tasks including email accounts, databases, WordPress installation, SSL and DNS administration from the Webuzo interface.
Read guideManaged hosting in Canada means different things to different providers. This guide explains what genuine managed hosting should cover, how to evaluate what a provider actually does versus what they claim, and when managed services are worth the cost.
Read guideCanadian reseller hosting for agencies, freelancers, and IT consultants. Compare plans, cPanel vs Webuzo, white-label options, and what to look for before you sign up.
Read guideA practical guide to choosing VPS hosting in Canada for 2026. Covers what KVM vs OpenVZ means for you, why NVMe matters more than RAM, how to size a VPS for your workload, and what separates good Canadian VPS providers from the commodity options.
Read guideCloud hosting and VPS hosting are marketed as different products but the distinction is blurrier than most comparisons acknowledge. This guide explains what actually differs between cloud and VPS in Canada, when cloud infrastructure is genuinely the right choice, and when a straightforward VPS is better.
Read guideMoving to a Canadian server is simpler than most businesses expect. This step-by-step guide covers pre-migration backup, server setup, testing with the hosts file, DNS TTL strategy, and how to confirm the migration completed successfully before cancelling the old account.
Read guideBuilding a SaaS application for the Canadian market requires hosting that handles multi-tenant data isolation, compliance with PIPEDA and provincial privacy laws, and a clear path to scaling when the product grows. This guide covers the infrastructure decisions that matter most for Canadian SaaS founders.
Read guideHTTP/2 Bomb (CVE-2026-49975) is a remote denial-of-service vulnerability affecting the default HTTP/2 configurations of NGINX, Apache HTTPD, Microsoft IIS, Envoy, and Cloudflare Pingora. It can crash a web server with 32 GB of memory in roughly 20 seconds from a home internet connection. LiteSpeed Web Server, OpenLiteS
Read guideWHMCS CVE-2026-29204 is a client area authorization bypass that affects every WHMCS version from 7.4 onward. Patches landed in WHMCS 9.0.4 and 8.13.3 on May 13, 2026. This guide explains what the vulnerability does, who is at risk, and how to update your WHMCS installation safely.
Read guideDiagnose this issue: monitoring or integration clients are blocked while ordinary browser visits succeed. Use safe tests, log evidence and targeted fixes.
Read guide
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