Implementing a Serverless Workflow using AWS Step Function

Abstract

In recent years, cloud computing has become the preferred method for delivering effective internet services. Within this field, serverless computing has emerged as a standout approach, providing flexibility and agility for building complex applications. Major internet organizations such as Google, Facebook, Amazon, IBM, and Microsoft utilize cloud-based programming to construct large applications that can be managed and upgraded independently. However, infrastructure expenses can be a significant barrier. AWS Lambda and other serverless computing services provide a solution to this problem by offering scalability without requiring additional servers. This paper explores the operational mechanics of AWS Lambda and other AWS services, showcasing how they can be used to create an efficient and cost-effective serverless workflow model.