dstore is a data infrastructure framework for modelling and interacting with data collections and objects, designed to work with various data storage mediums and provide a consistent interface for accessing data across different user interface components. It is aimed at developers building applications that need to manage and query data collections, offering a range of store implementations and adapters for legacy systems. The framework is built on Dojo and is extensible through mixins and adapters, making it suitable for complex data-driven applications.