What is a CDN and How Does It Improve Speed?

In today's digital world, every website owner wants his site to load fast and users to have a good experience. If a website is slow, visitors leave it quickly, which affects both traffic and business. The solution to this problem is CDN (Content Delivery Network) . But many people still do not understand what CDN is and how it increases the speed of our website. In this blog, we will learn step by step what CDN is, how it works and why it is important for modern websites. What is CDN? The full form of CDN is Content Delivery Network . It is a distributed network in which servers are spread across the world. These servers store copies of your website's content (such as images, videos, CSS files, JavaScript files, PDFs, etc.). When a user opens your site, the content is delivered to him from the nearest server. This makes the site load faster because the data does not travel from a far-off server. How does a CDN work? The working of a CDN is simple but the concept is powe...
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Which are the Best Practices for Developing Cloud-Native Applications?

 1. Architecture for Microservices

  • To improve scalability and maintainability, divide larger applications into smaller, independent services.

2. Packing List

  • For consistency between environments, use containers (such as Docker).


3. CI/CD Automation

  • To automate testing and deployment, put continuous integration and deployment pipelines into place.

4. Code for Infrastructure (IaC)

  • Code-based infrastructure management and provisioning can be achieved with AWS CloudFormation and Terraform.


5. Network Without a Server

  • Use serverless services to cut costs and scale automatically, such as AWS Lambda.

6. Fault Tolerance and Resilience

  • Applications should be designed to handle errors gracefully and maintain high availability.


7. Observability

  • Use tracing, monitoring, and logging to learn more about the functionality and problems with your application.

8. Safety

  • From the beginning, include security procedures like vulnerability scanning, access controls, and encryption.


9. Capability to Scale

  • Create applications that can scale horizontally to effectively manage higher loads.

10. Native Cloud Databases

  • To benefit from managed services, use cloud-native databases such as Google Cloud Spanner or Amazon RDS.



By following these best practices, you can be sure that your cloud-native apps are reliable, manageable, and scalable.

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