👉 The Collections Project is a foundational library for managing and organizing data in a structured, scalable, and efficient manner. It introduces a set of core classes—Collections, Indexes, and Queries—that enable developers to create, query, and manage large datasets with ease. Collections provide basic data structures like lists, sets, and maps, while Indexes offer fast lookup capabilities for complex queries. Queries allow for sophisticated data retrieval, combining multiple conditions and operations. This framework simplifies the process of handling big data, making it accessible for applications ranging from web services to machine learning pipelines.