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⚡ AI Lessons
Dev.to · sanjay yadav
⚡ AI Lesson
1d ago
Race Conditions Don't Show Up Until Your App Has Real Users
Race conditions are one of those bugs that can make you question everything. The application works...
Dev.to · sanjay yadav
📣 Digital Marketing & Growth
⚡ AI Lesson
1mo ago
Most Teams Don't Move to Amazon RDS for Performance
You’ve decided to move your applications from on-premises to AWS and are looking at the cloud...
Dev.to · sanjay yadav
☁️ DevOps & Cloud
⚡ AI Lesson
1mo ago
Kubernetes Observability Usually Gets More Complicated Before It Gets Better
Logs are easy at the beginning. Production observability usually isn’t. One pattern that shows up...
Dev.to · sanjay yadav
1mo ago
Terraform with AI: Build AWS Infra (Cursor + MCP)
Why Terraform with AI Matters in Modern DevOps Writing Terraform for anything beyond a...
Dev.to · sanjay yadav
⚡ AI Lesson
1mo ago
K3s vs Kubernetes (K8s): Performance, Architecture, Use Cases and When to Choose Each
K3s and Kubernetes (K8s) are often compared, but they are not direct competitors. They solve...
Dev.to · sanjay yadav
1mo ago
Jenkins or GitHub Actions? Deciding the Right CI/CD Tool for Your Workflow
Introduction Continuous Integration and Delivery is a key part of any software...
Dev.to · sanjay yadav
☁️ DevOps & Cloud
⚡ AI Lesson
1mo ago
Managing Terraform State Locking in S3 Without DytnamoDB
Introduction If you’ve worked with Terraform, you’ve probably followed the standard...
Dev.to · sanjay yadav
☁️ DevOps & Cloud
⚡ AI Lesson
1mo ago
How to Avoid GitHub Token Rate Limiting Issues | Complete Guide for DevOps Teams
Introduction Your CI/CD pipeline was working fine until suddenly every build started...
Dev.to · sanjay yadav
1mo ago
The Simplest AWS Security Hack I've Shipped in a Decade
DNS based firewalls are one of the easiset and fastest ways to secure your network. They have been...
Dev.to · sanjay yadav
1mo ago
Docker Image Re-Tagging in AWS ECR Is More Inefficient Than Most Teams Realize
At small scale, Docker image tagging feels pretty straightforward. But once larger CI/CD pipelines...
Dev.to · sanjay yadav
1mo ago
Host a Static Website on AWS S3 in Minutes
Amazon S3 (Simple Storage Service) lets you host static websites. Static websites are made up of...
Dev.to · sanjay yadav
⚡ AI Lesson
1mo ago
Authentication in Kubernetes Gets Complicated Faster Than Most Teams Expect
One thing I keep noticing in Kubernetes environments is how quickly authentication becomes difficult...
Dev.to · sanjay yadav
⚡ AI Lesson
1mo ago
A Lot of CloudWatch Metrics Exist for No Real Reason
Introduction A small mistake in CloudWatch metrics can cost you thousands of dollars every...
Dev.to · sanjay yadav
⚡ AI Lesson
2mo ago
Stop Overpaying for GP2: GP3 Cost & Performance Explained
Most people still use GP2 as the default EBS volume type in launch templates and infrastructure...
Dev.to · sanjay yadav
⚡ AI Lesson
2mo ago
Stop Overpaying for GP2: GP3 Cost & Performance Explained
Most people still use GP2 as the default EBS volume type in launch templates and infrastructure...
Dev.to · sanjay yadav
⚡ AI Lesson
2mo ago
T3 vs T2 EC2: Save Costs and Avoid CPU Throttling in AWS
**Why This Comparison Still Matters ****In many AWS accounts we still see T2 instances...
Dev.to · sanjay yadav
⚡ AI Lesson
2mo ago
A Lot of AWS Users Still Manage SSH Keys the Hard Way
I still come across a lot of EC2 setups where a brand-new SSH key pair gets created every time a new...
Dev.to · sanjay yadav
⚡ AI Lesson
2mo ago
EC2 vs Fargate Isn’t Really About Cost
Most comparisons between EC2 and Fargate usually come down to pricing and operational...
Dev.to · sanjay yadav
⚡ AI Lesson
2mo ago
AWS Cost Isn’t Just Finance — It’s an Engineering Problem
Most teams treat cloud cost as a finance problem. But the root cause is usually engineering. Bills...
Dev.to · sanjay yadav
☁️ DevOps & Cloud
⚡ AI Lesson
2mo ago
Connecting GCP Managed Prometheus to Grafana Isn’t as Straightforward as It Looks
I thought connecting Grafana to GCP Managed Prometheus would take 10 minutes. It didn’t. With a...
Dev.to · sanjay yadav
⚡ AI Lesson
2mo ago
AWS Storage Performance Costs More Than You Think (A Real Comparison with Civo)
I didn’t expect storage performance to be the most expensive part of my AWS bill. But it was. When...
Dev.to · sanjay yadav
⚡ AI Lesson
2mo ago
Why Your GKE Load Balancer Fails After 30 Seconds (Real Fix)
Still getting 504 errors in GKE even when everything looks fine? We faced the same issue. Pods were...
Dev.to · sanjay yadav
⚡ AI Lesson
2mo ago
Stop Using T2 Instances — They Cost More Than You Think (T2 vs T3)
Stop Using T2 Instances — They’re Quietly Increasing Your AWS Bill I used to think T2...
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