How does Patroni ensure high availability for PostgreSQL on Kubernetes?
When first deploying PostgreSQL on Kubernetes, many people focus on StatefulSets, PVCs, or backup strategy - but only when they start thinking about failures…
User guides
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What is OpenClaw and why was it everywhere in 2026?
OpenClaw became one of the most-discussed AI agent projects of 2026 because it turned the idea of an “AI assistant” into…
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GPU driver operations on Kubernetes: two ways to manage multiple NVIDIA driver versions in production
As you may know, the NVIDIA GPU Operator simplifies deploying and managing GPU nodes in Kubernetes. The initial setup…
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AI coding agents for developers: when to adopt them and where to start
AI coding tools are past the novelty stage. For many developers the question is no longer whether…
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Installing Monarx - a free VPS security tool
Monarx is a smart platform for protecting a VPS, with central management. It is currently free and works well. The operating…
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AdGuard Home DNS rewrite syntax
Introduction. You can use AdGuard's DNS filtering syntax to create more flexible rules for blocking content…
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HiTechCloud by Pho Tue SoftWare Solutions JSC launches AI Factory in Vietnam, Japan and Korea
On 25 January 2025, Pho Tue Software Solutions JSC, a leading NVIDIA partner, launched its AI Factory at…
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How to recover a MySQL password on Windows and Linux
1. What is a MySQL root password reset? Before getting to the reset itself, you need to understand what MySQL is. MySQL is a database management…
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Windows VPS and effective ways to secure it
1. Disable the default Admin account and create a new administrator. When you order a Windows VPS, the provider usually installs…
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How to create and use an SSH key
A quick explanation of SSH keys and why you should use them. Let's start by clarifying what SSH is. SSH,…
