What is self-hosting and what are its advantages?

15 Tem 14:50

Self-hosting, in simple terms, means running applications and services on your own servers—whether physical or cloud-based. For example, instead of using Dropbox, you can set up Nextcloud, or instead of Gmail, you can use Mailcow, both open-source alternatives, on your own server and control your data. One of the key advantages is that your data is entirely in your hands: privacy and convenience are under your control. Additionally, you can save a significant amount of money by avoiding monthly subscription fees and only paying for hardware and energy costs. It’s suitable even for small projects and can even be a good starting point for learning. Since I work with Node.js and Go microservices, I deploy them to my VPS using a CI/CD pipeline and manage CI/CD logs on the fly. Even for small projects, if traffic suddenly spikes, you can flexibly manage resources. Of course, setting up and maintaining everything initially requires some effort; tools like Docker and Kubernetes can simplify the process, but you still need some technical knowledge.

15 Tem 16:21

As far as I remember, when it comes to self-hosting, the first thing that comes to mind is having full control over my data. After setting up my own server and running a blog or file sharing, I realized that managing small projects end-to-end isn't as scary as it seems. Sure, the initial setup can be a bit complicated, but once you get the hang of it, the fact that no one can touch your data feels truly liberating. Small projects are actually quite suitable for this, especially when you consider cloud costs. For example, I ran Nextcloud on a Raspberry Pi instead of paying $5 a month for a cloud server, storing my data at home with a $60 piece of hardware. The downside, though, is the maintenance—power outages, updates, and so on. But if you're just storing family photos, for instance, you can set up enough automation to leave it running on its own.