5 AWS Projects You Need to Do to Get Hands-On 1.3-Tier Web App (EC2 + RDS + ALB): Learn how real-world applications are architected in the cloud. 2.Serverless File Uploads (S3 + Lambda + DynamoDB): Understand event-driven automation without managing servers. 3. CI/CD Pipeline…

What comes after Services? The hidden backbone of your cluster 👇 5.Ingress → Manages external access to Services, usually HTTP/HTTPS routing. 6.ConfigMap & Secret → Provide configuration and sensitive data to Pods. 7.PersistentVolume (PV) & PersistentVolumeClaim (PVC) →…
The real hierarchy of Kubernetes 👇 1. Pod → runs containers. 2. ReplicaSet → ensures multiple copies of Pods. 3. Deployment → manages ReplicaSets (and thus Pods). 4. Service → exposes Pods to network.
🔥Most important concept in Terraform Explained👇🏻 🚨What is Terraform state ? ▶️ Terraform keeps track of all your managed infrastructure in a file called terraform.tfstate. ▶️ This file records what resources exist, their attributes, and their dependencies. It’s Terraform’s…
If you are not interested in programming software, DevOps is the best career to start with.
Which one do you use for Automation? Python or shell

💻20 Linux Interview Questions that will definitely help you 1. Explain the difference between hard links and soft links. 2. How do you check disk space usage in Linux? 3. What does the command ‘chmod 755‘ mean? 4. Explain inode in Linux. 5. How do you troubleshoot high CPU…
The real hierarchy of Kubernetes 👇 1. Pod → runs containers. 2. ReplicaSet → ensures multiple copies of Pods. 3. Deployment → manages ReplicaSets (and thus Pods). 4. Service → exposes Pods to network.
We don’t need to remember cron job schedulers. We can use these free sites crontab.guru crontab.cronhub.io
🚨Top 5 Networking Concepts You Must Know Before Getting Into DevOps 1.VPC & Subnetting - how your cloud network is structured 2.DNS & Routing - how traffic finds your services 3.Ports, Protocols & Firewalls - what gets in or out 4.NAT & Gateways - letting private resources…
CI/CD means Constant Insanity / Continuous Depression.
DevOps isn’t a process. It’s a never-ending blame cycle.

🚨Why every CI/CD pipeline needs SonarQube SonarQube is like a code health check. It scans your code for bugs, messy logic, and security issues before they blow up in production. Think of it as a quality gate that keeps your CI/CD pipeline honest , clean code in, solid app out.…

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