Please wait while we load the content.
VPS reviews · Tutorials · Technical articles
246 articles about hosting reviews, deployment and buying advice.
Your VPS was cheap on the first order but the renewal doubled — should you grit your teeth and renew, or just migrate? This article looks at machine quality, migration risk, real costs and room to negotiate, and explains clearly when ordinary users should negotiate renewal and when it's better to switch providers outright.
A VPS that slows down at peak hours isn't always the provider overselling. This article looks at network congestion, host resource contention, and return path changes, and explains how ordinary users should run comparison tests, read ping/MTR/system load, and decide when to open a ticket versus when to migrate.
Many VPS problems stay unresolved not because they are too complex, but because the ticket itself is too vague: no instance details, no timestamps, no logs, and no clear request. Drawing on publicly available support documentation from major cloud providers, this article breaks down high-quality writing for four common scenarios—refunds, migrations, IP changes, and troubleshooting—to help you reduce back-and-forth and get faster handling.
Many people buying a VPS see the terms "residential IP," "native IP," and "dynamic IP" and assume they are different ways of saying the same thing. The real pitfall isn't vendor marketing — it's that you haven't clearly distinguished whether you need a long-term stable environment, a switchable IP, or simply a region-native attribute. This article breaks down the differences between static residential IPs, dynamic residential IPs, and native IPs, along with their use cases and the order in which to evaluate them.
If you want to run OpenClaw on a cloud server long term, the key is not just typing the commands, but getting the runtime, background service, access method, and security boundary right in one pass. This article follows the actual deployment flow on an Ubuntu VPS and walks you through installing OpenClaw, starting the daemon, accessing it via SSH tunnel, basic verification, and troubleshooting common errors.
Many people see terms like home broadband VPS, home broadband VDS, dual-ISP residential IP, and dedicated bare-metal server and instinctively assume they are just "slightly more expensive VPS." The real place people go wrong isn't CPU or RAM—it's not understanding that the underlying resource types are fundamentally different: some are shared VPS, some are carved-out home broadband VDS, and some are exclusive bare-metal dedicated servers. This article breaks down the resource structure, IP logic, use cases, and pitfalls of all three.
Many people see the words "unmetered VPS" and immediately assume they can run whatever they want and transfer as much as they like. The real pitfall isn't that it says unmetered traffic — it's that you didn't check whether it throttles, whether there's a fair use policy, whether the port is shared or guaranteed, and whether it silently slows down after you exceed some threshold. This article breaks down the 6 most common types of limits behind "unmetered."
Many people buy a VPS and, as long as it boots and the benchmark scores don't look bad, assume they got a "normal machine." The real trouble is that some VPS aren't broken—they're oversold: fine during the day, then suddenly laggy at peak hours; good on the first stress test, completely different on the second; CPU, disk, and network all seem to "act up occasionally." This article skips the conspiracy theories and shows you directly how to judge whether a VPS shows clear signs of overselling, based on CPU steal, disk jitter, noisy neighbors, and time-of-day fluctuations.
Many people switch VPS not because the old machine is completely unusable, but because prices went up, the network route became unstable, the business grew, or they simply want to move from a worse data center to a more convenient one. What really causes headaches isn't "should I migrate or not" but the fear that one migration means half a day of downtime, lost data, broken DNS, and expired SSL certificates. This article gives you a more reliable migration order: inventory assets first, then do dual-machine validation, then switch traffic, and finally take the old machine offline.
