👉 The Collections Fluid is a powerful feature in AWS Lambda that allows developers to dynamically create and manage collections of items across multiple AWS services without hardcoding specific IDs or names. It acts as a flexible, event-driven mechanism that can be triggered by various AWS services such as S3, DynamoDB, API Gateway, and more. When a new item is added to a source service (like an S3 bucket or DynamoDB table), the Collections Fluid automatically generates a unique identifier for that item and stores it in a collection. This identifier can then be used to retrieve or manipulate the item, making it ideal for scenarios where you need to handle large volumes of data or items from multiple sources efficiently and programmatically. The fluidity of this approach simplifies the development process, enhances scalability, and reduces the need for complex, static configurations.
