Blog SERVER.UA

Month: August 2025

Using GPU/VPU VPS for ML, Rendering, and AI Inference

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On August 5, 2025

In VPS

Modern tasks in machine learning, artificial intelligence, and computer graphics require enormous computational resources. Traditional CPU‑based servers are no longer always able to efficiently handle large volumes of data and complex algorithms. This is where GPU (Graphics Processing Unit) and VPU (Vision Processing Unit) come into play, significantly accelerating computations. When these technologies are combined with Virtual Private Servers (VPS), you can build a powerful and flexible infrastructure without heavy capital investment.

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Database Migration with Zero Downtime. Tools, Strategy, and Rollback Plans

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On August 3, 2025

In Hosting, Servers

In today’s digital landscape, even a few minutes of downtime can lead to lost revenue, decreased traffic, and weakened customer trust. This is especially critical for web applications that rely heavily on databases. Therefore, migrating a database with zero downtime is not just a desirable option — it’s a necessity for businesses scaling or upgrading their infrastructure.

In this article, we’ll walk through how to properly plan your database migration, what tools to use, how to ensure failover safety, and how to prepare for potential rollback scenarios if things don’t go as expected.

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Monitoring Container Infrastructure — Prometheus + Grafana in Kubernetes on VPS

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On August 2, 2025

In VPS

Containerization has revolutionized the way applications are deployed, making the process more flexible, scalable, and manageable. Kubernetes, as the leading container orchestration system, has become the standard for running cloud-native services. However, as the number of services and microservices grows, so does the need for efficient monitoring. This is why the combination of Prometheus + Grafana has become the go-to solution for observing infrastructure health.

In this article, we’ll explore how to set up Kubernetes cluster monitoring on a VPS using Prometheus and Grafana, the benefits of this approach, and why it’s essential for maintaining project stability.

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Automated Backup Backends – Proxmox, BorgArchive, and rclone for VPS

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On August 1, 2025

In Security

Reliable backup is a critical part of any modern IT infrastructure. For VPS owners, physical server administrators, or cloud environment users—where every failure can cost a business money, reputation, or even complete data loss—implementing an automated backup system is not a luxury, but a necessity. In this article, we’ll explore how to build a flexible and reliable backup backend using Proxmox, BorgBackup (BorgArchive), and rclone.

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