Introduction In part 1 of the series, we introduced our sample application. In this article, we'll measure the performance (cold and warm start times)...
Building a Docker Compose Visualizer CLI — See Your Stack at a Glance Modern applications rarely run as a single container. A typical production stack...
Six months ago I built a SaaS tool using only free AI tools. No paid APIs, no expensive infrastructure. Here's what I learned about what actually work...
How AI Agents Changed My Development Workflow: 192 Parallel Tasks in One Session A developer's honest account of running an autonomous AI agent pipeli...
AI systems are becoming more powerful, more autonomous, and more integrated into real-world workflows. At the same time, a new phrase is appearing eve...
Most data pipeline failures come from silent schema changes, not system crashes. Data contracts fix this by enforcing validation at the source using t...
Ask any platform engineer who runs Terraform at scale and you will hear the same stories. The state file that got corrupted mid-apply. The terraform a...
After 18 months of running LLM applications in production, here is the monitoring stack I actually use. Not theoretical. Not a demo. Real infrastructu...
I ran the exact same prompt every day for 30 days on GPT-4o. I measured output similarity, cost, and latency. Here is what I found. The Experiment Sam...
AWS DevOps Professional Exam Guide (DOP-C02) Master the AWS DevOps Professional certification with this advanced study guide covering CI/CD pipelines,...
AWS Solutions Architect Associate Exam Guide (SAA-C03) Prepare for the most popular AWS certification with this comprehensive study guide covering all...
Azure Administrator Exam Guide (AZ-104) Conquer the AZ-104 Microsoft Azure Administrator certification with this complete study guide covering identit...
Azure Fundamentals Exam Guide (AZ-900) Start your cloud career with confidence using this complete AZ-900 study guide covering cloud computing concept...
CompTIA Security+ Exam Guide (SY0-701) Earn the industry's most recognized cybersecurity certification with this comprehensive Security+ study guide c...
Databricks Data Engineer Associate Exam Guide Accelerate your data engineering career with this comprehensive study guide for the Databricks Certified...
Docker Certified Associate Exam Guide (DCA) Validate your container expertise with this comprehensive Docker Certified Associate study guide covering...
Solopreneur Operations Playbook A complete operations manual for running a one-person business — covering daily workflows, client management systems,...
Capacity Planning Toolkit Stop guessing when to scale. This toolkit gives you battle-tested load forecasting models, resource utilization dashboards,...
Chaos Engineering Toolkit Build confidence in your production systems by breaking them on purpose. This toolkit provides ready-to-run chaos experiment...
On-Call Management Kit On-call doesn't have to burn out your team. This kit provides production-ready PagerDuty and OpsGenie configurations, fair rota...
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