Popular Cloud Computing Articles

Amazon Web Services (AWS) is a cloud computing platform that provides infrastructure and managed services for running applications, storing data, processing events, building networks, operating databases, and many other computing workloads.

AWS Lambda is often introduced as a simple way to run code without managing servers. But in real production systems, Lambda is rarely used alone. It usually becomes part of a larger architecture with API Gateway , SQS , SNS , EventBridge , DynamoDB , S3 , Step Functions , and other AWS services.

Cloud computing replaces the traditional on-premises model , where companies had to buy, install, and maintain physical servers in their own data centers. AWS shifts this responsibility to a cloud provider, allowing developers to focus on building applications instead of managing hardware.

Amazon Elastic Compute Cloud (Amazon EC2) is an AWS service that provides virtual servers, called instances, for running applications in the cloud. Instead of purchasing physical servers, engineers can launch virtual machines with a chosen operating system, CPU, memory, storage, and networking confi

Auto Scaling is the process of automatically increasing or decreasing computing capacity based on application demand, resource utilization, or predefined schedules. Instead of manually adding servers when traffic increases and removing them when traffic decreases, an Auto Scaling system continuously

AWS Lambda cold starts are one of the most discussed topics in serverless architecture. A cold start happens when AWS Lambda needs to create a new execution environment before running your function. This extra initialization time can increase latency, especially for user-facing APIs.