Power Consumption Monitoring in the Data Center with SNMP and Cross-Platform Delphi Apps In our data center (CED), I developed a custom solution to monitor the power consumption of equipment, with the goal of improving energy efficiency, preventing overload, and optimizing resource usage. Why a custom system? My goal was twofold: To monitor energy consumption…
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SSH Key Sharing Introduction In this article, we explore how to generate and share SSH keys securely and efficiently, comparing RSA 4096-bit and Ed25519 algorithms. Generating Strong Keys To create robust keys: # RSA 4096-bit key ssh-keygen -t rsa -b 4096 -C “you@example.com” # Ed25519 (256-bit) ssh-keygen -t ed25519 -C “you@example.com” RSA 4096: provides maximum…
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A Simple Method to Safely Migrate a Firebird Database One straightforward and safe way to migrate a Firebird database is by performing a backup on the old system and restoring it on the new one. This allows the database engine to perform all necessary compatibility checks before the database is used in production. Here are…
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Ranking and Comparative Table of Backup Systems in 2024 In today’s world, data security is essential for businesses and individuals alike. Here is a ranking of the most popular backup systems and a comparative table highlighting the key features of each system. Top 5 Backup Systems BorgBackup – Ideal for incremental and compressed backups. Veeam…
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1. Installing BorgBackup BorgBackup can be installed on Linux, macOS, and other Unix-like systems. On Debian/Ubuntu sudo apt update sudo apt install borgbackup On RedHat/CentOS sudo yum install epel-release sudo yum install borgbackup On macOS with Homebrew brew install borgbackup On QNAP To install BorgBackup on QNAP, you need to use the QNAP QTS management…
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