Modern web applications need to deliver content quickly while handling large volumes of user requests without slowing down. One of the most effective techniques for achieving this is caching, which reduces the time it takes to serve frequently requested data. Among the many caching solutions available, Redis stands out for its speed, simplicity, and versatility. […]
Hermes Agent is a self-hosted AI assistant from Nous Research. It lives on a VPS you control, talks to the models you pick, and can keep chatting from a web dashboard. That is a Hermes Agent VPS job, not a laptop job. When this guide is done you will have Hermes installed on Ubuntu 24.04, […]
Although managing a mail server may seem difficult, Mail-in-a-Box (MiaB) has made it easier than ever. If you’ve ever thought about managing your own email system rather than depending on outside services like Gmail or Outlook, Mail-in-a-Box can assist you in doing so. It simplifies the process of setting up a reliable mail server on […]
Node.js is one of the most widely used backend JavaScript runtimes, and PostgreSQL is a robust, open-source relational database. Building scalable and effective web applications is possible when you combine these two. We will show you how to install PostgreSQL, create a Node.js project, and link your application to a PostgreSQL database on Ubuntu 20.04. […]
Large language models (LLMs) like ChatGPT have become incredibly popular—but what if you could run your own AI model on your own terms? Thanks to open-source models and projects like Ollama, self-hosting your own ChatGPT-like assistant is easier than ever. In this guide, we’ll see how to set up Ollama on a VPS so you […]
Monitoring system logs is a critical task for any system administrator. It helps you identify issues, track system performance, and detect security threats before they escalate. One of the most efficient tools to help you stay on top of your logs is Logwatch. It is a log analyzer and reporting system that summarizes logs and […]
In today’s digital world, data privacy and accessibility have become more important than ever. While services like Google Drive and Dropbox are convenient, they come at the cost of surrendering control over your data. If you’ve ever wished for a secure, private, and fully customizable cloud solution, setting up your own Nextcloud instance on a […]
Linux is widely trusted for its stability and security, but let’s be real, no server is immune. Misconfigurations, outdated software, weak credentials, or vulnerable applications can still open the door to malware and rootkits. Once inside, attackers often try to stay hidden, quietly stealing data, abusing resources, or maintaining long-term access. Here we discuss the […]
Mastodon has emerged as the leading decentralized, open-source alternative to conventional social networks. Powered by the ActivityPub protocol, it forms the backbone of the Fediverse, a federated network where distinct communities exchange updates seamlessly while retaining independent server rules and data ownership. Running your own Mastodon instance provides total authority over your moderation policies, media […]
Whether you’re running a website, hosting applications, or managing a VPS, exceeding your bandwidth limits can cause serious disruptions, from slower load times to complete service outages. But what exactly leads to hitting these limits, and more importantly, how can you stay within them? Here we discuss the common causes behind bandwidth overuse and offer […]
