Description: The unification layer is an essential component in modern data architecture, designed to integrate various data sources into a single coherent framework. Its primary function is to provide a unified view of data, allowing organizations to access, analyze, and visualize information more efficiently. This layer acts as an intermediary that connects different systems and data formats, facilitating interoperability among them. By doing so, it eliminates data silos and enhances the quality and consistency of information. Key features of the unification layer include the ability to handle structured and unstructured data, real-time integration, and the capability to apply transformations and enrichments to the data. Furthermore, this layer is fundamental for data observability, as it enables companies to monitor and track the quality and performance of their data over time. In an environment where data-driven decision-making is crucial, the unification layer becomes a vital element to ensure that data is accessible, accurate, and useful for analysts and decision-makers.