Blog
Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
Fine-tuning Large Language Models: A Practical Guide
Learn how to fine-tune LLMs like Llama 2, Mistral, and GPT models for your specific use case. Includes LoRA, QLoRA, and full fine-tuning techniques.
Practical Guide: Kernel and Package Patch Management
Kernel and Package Patch Management. Practical guidance for reliable, scalable platform operations.
Infrastructure as Code: Terraform vs Pulumi vs Ansible
Compare Terraform, Pulumi, and Ansible for Infrastructure as Code. Learn when to use each tool and how they complement each other in modern DevOps workflows.
Linux System Monitoring with Prometheus and Grafana
Set up comprehensive Linux system monitoring using Prometheus and Grafana. Monitor CPU, memory, disk, network, and application metrics with beautiful dashboards.
Practical Guide: Systemd Service Reliability Patterns
Systemd Service Reliability Patterns. Practical guidance for reliable, scalable platform operations.
AWS Cost Optimization: 10 Strategies to Reduce Your Cloud Bill
Discover proven strategies to reduce AWS costs by up to 50%. Learn about Reserved Instances, Spot Instances, right-sizing, and automated cost management.
Building Production-Ready AI Applications with LangChain and Docker
Learn how to containerize and deploy LangChain applications in production. Best practices for scaling, monitoring, and maintaining AI-powered services.
Practical Guide: Linux Performance Baseline Methodology
Linux Performance Baseline Methodology. Practical guidance for reliable, scalable platform operations.
Kubernetes Autoscaling: HPA vs VPA vs Cluster Autoscaler
Master Kubernetes resource management with Horizontal Pod Autoscaler, Vertical Pod Autoscaler, and Cluster Autoscaler. Learn when to use each and how to configure them for optimal performance.
Practical Guide: Cloud Disaster Recovery Runbook Design
Cloud Disaster Recovery Runbook Design. Practical guidance for reliable, scalable platform operations.
Practical Guide: AWS Cost Control with Tagging and Budgets
AWS Cost Control with Tagging and Budgets. Practical guidance for reliable, scalable platform operations.
Practical Guide: Ansible Role Design for Large Teams
Ansible Role Design for Large Teams. Practical guidance for reliable, scalable platform operations.