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Monolith vs Microservices in .NET Core

  Monolith vs Microservices in .NET Core 1. Monolithic Architecture Definition : A single, unified codebase where all modules (UI, business logic, data access) are part of one large application. Deployment : Deployed as a single unit (e.g., one .exe or .dll ). Scaling : Scales by cloning the entire application (vertical/horizontal scaling). Communication : Internal method calls (no network). Tech Stack : Typically limited to a single framework/runtime. Example in .NET Core : An ASP.NET Core MVC app with controllers, services, and EF Core all in the same project. Single database, one codebase, deployed to IIS/Kestrel. 2. Microservices Architecture Definition : A collection of small, independent services, each responsible for a specific business function. Deployment : Each service runs independently (often in Docker containers). Scaling : Scale individual services based on demand. Communication : Via APIs (REST, gRPC, message queues). ...
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What is DevOps? A Complete Beginner's Guide with Examples (2025)

What is DevOps? Beginner’s Guide with Examples [2025]

🔧 What is DevOps? A Complete Beginner's Guide with Examples (2025)

In today’s fast-paced tech world, DevOps has become essential for delivering high-quality software faster and more efficiently. But what exactly is DevOps?

DevOps is a combination of Development (Dev) and Operations (Ops). It aims to improve collaboration between developers and IT operations teams, automate workflows, and continuously deliver value to customers.

🔁 DevOps Lifecycle Explained

The DevOps lifecycle includes several stages:

  • Plan
  • Develop
  • Build
  • Test
  • Release
  • Deploy
  • Operate
  • Monitor

📊 DevOps Lifecycle Diagram:

🧰 Popular DevOps Tools (2025)

Stage Tool Examples
Plan Jira, Trello
Develop Git, GitHub, GitLab
Build Maven, Gradle
Test Selenium, JUnit
Release Jenkins, GitLab CI/CD
Deploy Docker, Kubernetes
Operate Nagios, Prometheus
Monitor Grafana, ELK Stack

✅ Real-World Example of DevOps

📦 Example: Netflix DevOps Pipeline

Netflix uses a custom DevOps pipeline for rapid feature deployment and real-time issue resolution. Their stack includes:

  • Spinnaker for Continuous Delivery
  • Chaos Monkey for fault testing
  • AWS EC2 & S3 for scalable deployment

Read More: Netflix DevOps Architecture

📚 DevOps in Action – Simple Example

Let’s take an example of a Node.js application using Jenkins and Docker for automation:

  1. Developer pushes code to GitHub
  2. Jenkins detects the push
  3. Jenkins runs unit tests
  4. If passed, Jenkins builds a Docker image
  5. The image is pushed to Docker Hub
  6. Jenkins deploys it to a Kubernetes cluster

👇 Visual of CI/CD Pipeline:

🔥 Benefits of DevOps

  • Faster Time to Market
  • Improved Collaboration
  • Reduced Failure Rate
  • Quicker Recovery
  • Continuous Feedback & Improvement

🌐 Best Learning Resources

🧾 Conclusion

DevOps isn't just a buzzword—it's a proven methodology that empowers tech teams to deliver better software, faster. Whether you're a developer, system admin, or a student, learning DevOps in 2025 is a smart career move.

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