An automobile company helps more than 20 million web and mobile users browse automobile dealer inventory, read vehicle reviews, and consume other automobile-related content by leveraging its library of 50 million vehicle photos uploaded by auto dealers. The company is planning a key update with even better image quality and faster load times on the company's website as well as mobile apps but the existing image-handling solution based on Cloudera MapReduce clusters is not the right tool for the job. The company now wants to switch to a serverless solution on AWS Cloud. As part of this process, the engineering team has been studying various best practices for serverless solutions. They intend to use AWS Lambda extensively and are looking at the salient features to consider when using Lambda as the backbone for the serverless architecture. As a Solutions Architect Professional, which of the following would you identify as key considerations for a serverless architecture? (Select three)