'Serverless 101: An Introduction to FAAS (Function-As-A-Service)' by emergingtechdev serverless faas
is about running backend code without managing your own server systems or your own long-lived server applications.: Serverless computing does not mean that we no longer use servers to host and run code; nor does it mean that operations engineers are no longer required. Rather, it refers to the idea that consumers of serverless computing no longer need to spend time and resources on server provisioning, maintenance, updates, scaling, and capacity planning.
AWS API Gateway provides tools for creating and documenting web APIs. These APIs route HTTP requests to Lambda functions. When the API Gateway service receives an API request, it triggers an event. This event is an API Call, to execute the mapped AWS Lambda function. The Lambda functions create a response based on the request and return it back. Your code and business logic is written in the Lambda function.Infrastructure-as-a-Service provides the base infrastructure. For e.g.
As per the DORA State of DevOps Report 2021 from Google, 48% of the respondents were using FaaS as their deployment target. Which is higher than bare-metal servers and PaaS environments.Increased scalability, security and reliability
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