What is AWS Lambda?
AWS Lambda is a serverless computing service provided by Amazon Web Services (AWS) that allows users to run code in response to events without provisioning or managing servers. It automatically scales applications by running code in response to triggers such as changes in data, shifts in system state, or user actions.
Key Features:
- Event-Driven: AWS Lambda functions are executed in response to specific events, allowing for real-time processing of data or requests.
- Automatic Scaling: Lambda automatically scales to handle incoming requests, ensuring optimal performance without manual intervention.
- Cost-Effective: Users only pay for the compute time used during code execution, making it a cost-efficient option for sporadic workloads.
- Integrated with Other AWS Services: Lambda seamlessly integrates with other AWS services, such as S3, DynamoDB, and API Gateway, enabling a range of applications.
Use Cases:
AWS Lambda is ideal for various scenarios such as real-time data processing, building serverless applications, running backend code for web and mobile applications, and creating automated workflows.
In summary, AWS Lambda offers a powerful framework for developing and deploying applications without the burdens of server management, enhancing developer productivity and scalability.