HOSTKEY Company blog

While Ryzen excels in single-threaded tasks, EPYC dominates in multi-threaded workloads, memory throughput, and enterprise-grade server features. We break down the results of 25 tests to determine when the premium for EPYC truly pays off.

AI agents are generating massive hype, but few explain why, without strict guardrails, they can burn through an entire budget overnight. We dive into agent architecture, the MCP standard, and the state-of-the-art frameworks of 2026. Get hands-on with production-ready code and a candid look at the hidden costs and risks that marketing presentations tend to overlook.

Understanding how robots.txt works, why it’s often mistaken for an indexing tool, and its evolving role in the era of AI scrapers.

This article details how we built a custom LLM agent for translating technical documentation, featuring validation, Markdown and code preservation, Git integration, and multi-step quality checks.

A complete practical guide to connecting and working with S3-compatible object storage. Learn how to configure AWS CLI, Rclone, boto3, Cyberduck, S3 Browser, s3cmd ands3fs for backups, file management, synchronization and application integration.