Designing serverless architecture applications

The latest model of serverless cloud computing architecture is considered. A comparison with the traditional multi-level architecture is made. The use of an API gateway, a link between the client and services, is considered. An example specification for a freight management application is provided. The introduction of a serverless architecture into a microservice one is considered. The principles of designing the main components of the FaaS model - a function as a service - a component of serverless computing are determined. The creation of a serverless architecture and the tasks to be solved during the development of the application are substantiated. Yandex. Cloud was chosen as the cloud service provider.