Guides, tutorials, and insights on web hosting, DNS, domains, and website infrastructure.
Docker containers have changed how applications are packaged and deployed. Learn what containers are, how they differ from VMs, and what this means if you're choosing hosting today.
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Most websites run on a database. Learn how database hosting differs from web hosting, what managed database services provide, how connection pooling works, and how backups should be handled.
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Hosting companies advertise 99.9% and 99.99% uptime, but what does that translate to in real downtime per year? Here is a plain-English breakdown of SLA uptime numbers.
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Managed hosting costs more. Here is exactly what that premium buys you, what you are on your own for with unmanaged, and how to decide which fits your situation.
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Mixed content warnings appear when an HTTPS page loads resources over HTTP. Here is exactly what causes them and how to track down and fix every instance.
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Data centres are the physical foundation of web hosting. Learn what they are, how their tiers affect reliability, and why geography matters more than you might think.
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CDN caching is more than "serve files fast." Learn how cache-control headers work, how CDNs decide what to cache, how long to cache it, and how to purge stale content.
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Server caching happens before content leaves your origin server. Understanding the different cache layers helps you configure them correctly and diagnose problems.
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A wildcard SSL certificate secures a domain and all its subdomains with a single certificate. Learn how they work, their limitations, and when to use one over standard certs.
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