AWS Lambda: When to Use and When to Avoid Serverless Computing
AWS Lambda is one of the most widely adopted serverless computing services on Amazon Web Services. It allows developers to run code without provisioning or managing servers, revolutionizing how modern applications are built and deployed. While AWS Lambda is powerful and cost-effective for many use cases, it's not suitable for every workload. This comprehensive guide will help you understand when to use AWS Lambda and when to choose alternative AWS compute services. What Is AWS Lambda? AWS Lambda is a serverless, event-driven compute service that automatically runs your code in response to events and scales instantly based on demand. What You Don't Manage Servers – No infrastructure to provision or maintain Operating systems – Automatic patching and updates Capacity planning – Automatic scaling from zero to thousands of concurrent executions Lambda Pricing Model: Pay Only for What You Use Number of invocations – First 1 million requests per month are free Execution dur...