Every VPS plan advertises a fixed amount of RAM, and sooner or later something on that server needs more than the plan provides — a backup job, a batch import, a burst of concurrent requests that all land at once. Without a safety net, the kernel's out-of-memory handling starts ending processes to keep the system …

Running your own VPN server used to mean wrestling with OpenVPN's certificate authority workflow or IPsec's famously fiddly configuration stanzas. WireGuard was built to sidestep both problems: it's a VPN protocol implemented as a small codebase that the Linux kernel has shipped as a built-in module since late 2019, …

Two decisions determine how a MariaDB install turns out on a fresh Ubuntu VPS: which repository the packages come from, and whether the post-install hardening script actually gets run. Skip either one and you end up with a database that's either years out of date or wide open by default. This guide covers both paths — …

Command-line clients like psql and the MySQL shell handle a quick query fine, but they start to strain once a Linux VPS admin is juggling more than one database engine, or wants to browse table structures and query history without re-learning another tool's dialect for every server. SQL Workbench/J exists for exactly …

A caching layer is one of those pieces of a VPS stack that people install once and stop thinking about — until the license under which it ships changes and suddenly matters again. That's exactly what happened with Redis, and it's why anyone provisioning a new Linux VPS for a session store, a queue backend, or a query …

A VPS with no monitoring installed only tells you about a problem after it has already become one — the process that has been leaking memory for six hours, the disk that filled up overnight, the CPU spike from a runaway cron job three days ago. Netdata closes that gap by collecting and charting server metrics every …

A stock Ubuntu install ships an ancient Docker package under a different name entirely — docker.io — if it ships one at all, and that package trails months or years behind what Docker actually maintains. The reliable path on a VPS is Docker's own apt repository, which tracks Docker Engine releases directly and gets you …

HostPapa and Hostinger both occupy the mid-range of the VPS market, but they are built around different assumptions about who their customers are. HostPapa's VPS lineup is designed for users who want managed support and cPanel included — the server is someone else's problem, within limits. Hostinger is engineered …

Both shared hosting and VPS hosting will run your website. The real question is what you share with strangers and what you own outright. On shared hosting, you're one tenant among hundreds on the same physical server. On a VPS, you have a walled-off slice with resources that are yours regardless of what anyone else is …

A VPS — Virtual Private Server — is a slice of a physical server with guaranteed, isolated resources. Unlike shared hosting, where every account on the machine competes for the same pool of RAM and CPU, a VPS gives you a fixed allocation that nobody else can touch. You get root access to your own Linux environment and …