Josh DargieInfrastructure · Cloud · Software

Blog / hosting

Notes from the field.

Short, practical pieces on the decisions I get asked about most. No news, no trends, no AI takes.

Sep 21, 2026
4 min read

What hosting teams get wrong about hacked sites

Compromised customer sites are a platform problem, not a support problem. Here is how hosting teams should measure, prevent and price the cleanup work.

hostingsecurityplatform engineering
Sep 16, 2026
5 min read

Should You Still Run Your Own Mail Server?

Mail is really three jobs, not one. Here is how I separate them, what self-hosting actually costs now, and when running your own server still holds up.

hostinginfrastructuredecision frameworks
Sep 14, 2026
5 min read

Does Moving Off the Cloud Actually Save Money?

Cloud repatriation gets pitched as an easy win. Here is how I work out whether moving workloads onto your own servers saves a company anything real.

hostingplatform engineeringdecision frameworks
Aug 31, 2026
4 min read

What your support queue says about your platform

Support tickets are the cheapest telemetry a hosting or SaaS team owns, and most teams read them as a cost line instead of an engineering signal.

hostingplatform engineering
Jul 27, 2026
4 min read

What SaaS teams get wrong about infrastructure

Patterns from years inside hosting: single-region assumptions, backup theatre, surprise cloud bills, and why boring infrastructure wins.

saashosting
Jun 1, 2026
4 min read

Capacity planning lessons from hosting at scale

What running large hosting fleets taught me about capacity: plan on percentiles, watch for growth cliffs, and price headroom against outages.

hostingpractitioner
Apr 13, 2026
3 min read

Running cPanel at scale: what I learned

Lessons from years of running large cPanel fleets: staged updates, noisy neighbours, backup windows, and alerts worth waking up for.

hostingoperations
Apr 6, 2026
3 min read

Eight questions to ask before signing a hosting contract

The questions that separate a good hosting deal from an expensive one: tested backups, real support, renewal pricing, and the exit.

hostingbuying advice
Mar 9, 2026
4 min read

Why hosting migrations go wrong (and how mine don't)

Fifteen years inside hosting companies taught me that failed migrations are predictable: DNS TTLs, email cutover, and untested restores.

hostingmigrations

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