Principal & Germany Data Engineering Guild Head at Cognizant
Uber, the world’s largest taxi company, own no fleet; AirBnb , the largest accommodation provider owns no real estate. The extraordinary way that companies is growing fast, globally and with little investment, was with thin layers on top of a complex system of others’ goods or services that owned the customer interface. In Digital transformation- Data Minimization sometimes very useful to deliver business value rapidly without physical data redundancy – specially for seamless data migration from OLTP, OLAP, Legacy platforms for quick data domain/Data product access for incremental value until the desired Architecture/data estate evolve. To achieve the same -Data virtualization logically allows an application to retrieve and manipulate data without requiring technical details about the data, such as how it is formatted at source, or where it is physically located, and can provide a single customer view of the overall data. While implementing next-gen solution leveraging DV, it has certain set of key considerations and caveat with focused long term strategy, Target state Architecture and use case.