Tutorials
In-depth technical tutorials, guides, and infrastructure best practices.
OpenSearch Cluster Setup Ubuntu 24.04
How to install and configure a three-node OpenSearch cluster on Ubuntu 24.04, including system tuning, node configuration, security settings, and cluster verification for a working multi-node deployment.
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Mila H
Sep 7, 2025
Dedicated Servers Resurgence 2025
Why are dedicated servers becoming popular again? It is mainly because businesses want more predictable costs, stronger security, better performance, and greater control than many cloud setups provide.
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Mila H
Sep 6, 2025
Terraform and Ansible Dedicated Server Automation
Use Terraform to provision a dedicated server and Ansible to automatically configure it, which creates a fast and repeatable server deployment workflow.
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Mila H
May 9, 2025