Data virtualization is a logical data layer that integrates all disparate system’s data (siloed), throughout the enterprise to unified data for centralized security and governance, it provides a layer of abstraction above the physical implementation of data, to simplify querying logic, therefore the business users enable to consume data through reports, dashboards, portals, mobile apps, and Web applications. Our strategies start with business units’ data analysis and detect the siloed data that important for designing enterprise logical data layer, applying full data governance for logical design of data layer, continue with physical design based on server virtualization and application virtualization to host and implements our designed layer without the need for take down the operating system for installation and update. Data virtualization tools (Denodo-Tibco-Red Hat Software – Informatica – Sap HANA- AWS Glue-Actifio – VMWare-Oracle VM server for x86-Netezza-Dremio corporation) will be verified and customized for all enterprise data virtualization requirements. Custom Data virtualization is available, using python and related technologies. This is unique design and implementation and fits exactly on your business activities.